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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  3. Baillie Gifford & Co
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Asset Manager · CIK 0001088875

Baillie Gifford & Co

Share
  • Mega-Fund

Baillie Gifford & Co, an asset manager overseeing $120.34B in disclosed equity holdings (SEC CIK 0001088875). The latest portfolio (2025Q4) discloses 266 positions across 11 sectors, with the largest positions in NVDA, MELI and AMZN. On a mark-to-market basis the tracked portfolio has returned 31.7% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Baillie's filingsView holdings↓
Portfolio
$120.34B
Positions
266
Quarter
2025Q4
Filings tracked
40
1Y+31.7%Since filing+110.4%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1

Holdings

Sorted by value · 2023Q1
1 / 7
75 of 454
1
MELIMERCADOLIBRE INC
Consumer Cyclical·Internet Retail
7.29%
of portfolio
Number of shares
6,127,653 sh
Holdings current value
$8.08B
Avg closing price
$479.28
+287.2%
Last action
Added 2.8%
2025Q4
Current $1856
2
MRNAMODERNA INC
Healthcare·Biotechnology
6.44%
of portfolio
Number of shares
46,466,171 sh
Holdings current value
$7.14B
Avg closing price
$121.12
-55.6%
Last action
Trimmed 2.7%
2025Q4
Current $53.72
3
TSLATESLA INC
Consumer Cyclical·Auto Manufacturers
4.88%
of portfolio
Number of shares
26,054,483 sh
Holdings current value
$5.41B
Avg closing price
$298.66
+34.1%
Last action
Trimmed 1.2%
2025Q4
Current $400.62
4
NVDANVIDIA CORPORATION
Technology·Semiconductors
4.01%
of portfolio
Number of shares
16,011,481 sh
Holdings current value
$4.45B
Avg closing price
$132.71
+52.0%
Last action
Trimmed 14.3%
2025Q4
Current $201.68
5
AMZNAMAZON COM INC
Consumer Cyclical·Internet Retail
3.60%
of portfolio
Number of shares
38,641,938 sh
Holdings current value
$3.99B
Avg closing price
$132.50
+89.1%
Last action
Trimmed 5.6%
2025Q4
Current $250.56
6
SPOTSPOTIFY TECHNOLOGY S A
Communication Services·Internet Content & Information
3.31%
of portfolio
Number of shares
27,494,681 sh
Holdings current value
$3.67B
Avg closing price
$153.44
+249.7%
Last action
Trimmed 1.3%
2025Q4
Current $536.61
7
ILMNILLUMINA INC
Healthcare·Diagnostics & Research
3.16%
of portfolio
Number of shares
15,073,358 sh
Holdings current value
$3.51B
Avg closing price
$212.84
-36.8%
Last action
Trimmed 0.4%
2025Q4
Current $134.50
8
SHOPSHOPIFY INC
Technology·Software - Application
3.08%
of portfolio
Number of shares
71,116,224 sh
Holdings current value
$3.41B
Avg closing price
$49.69
+163.9%
Last action
Trimmed 5.6%
2025Q4
Current $131.15
9
TTDTHE TRADE DESK INC
Communication Services·Advertising Agencies
2.52%
of portfolio
Number of shares
45,831,137 sh
Holdings current value
$2.79B
Avg closing price
$95.36
-76.4%
Last action
Trimmed 12.9%
2025Q4
Current $22.47
10
NFLXNETFLIX INC
Communication Services·Entertainment
2.08%
of portfolio
Number of shares
6,688,618 sh
Holdings current value
$2.31B
Avg closing price
$103.18
-5.7%
Last action
Added
2025Q4
Current $97.31
11
PDDPINDUODUO INCADR
Consumer Cyclical·Internet Retail
1.93%
of portfolio
Number of shares
28,191,244 sh
Holdings current value
$2.14B
Avg closing price
$69.56
+50.6%
Last action
Trimmed 2.6%
2025Q4
Current $104.79
12
DXCMDEXCOM INC
Healthcare·Medical Devices
1.80%
of portfolio
Number of shares
17,157,499 sh
Holdings current value
$1.99B
Avg closing price
$95.53
-33.0%
Last action
Trimmed 1.9%
2025Q4
Current $63.98
13
N3167Y103FERRARI N V
1.80%
of portfolio
Number of shares
7,358,700 sh
Holdings current value
$1.99B
Avg closing price
$50.09
Last action
Trimmed 0.7%
2025Q4
Current —
14
SESEA LTDADR
Consumer Cyclical·Internet Retail
1.72%
of portfolio
Number of shares
21,991,406 sh
Holdings current value
$1.90B
Avg closing price
$77.88
+17.3%
Last action
Trimmed 5.7%
2025Q4
Current $91.33
15
CPNGCOUPANG INC
Consumer Cyclical·Internet Retail
1.62%
of portfolio
Number of shares
112,075,412 sh
Holdings current value
$1.79B
Avg closing price
$25.00
-13.8%
Last action
Trimmed 3.7%
2025Q4
Current $21.55
16
ALNYALNYLAM PHARMACEUTICALS INC
Healthcare·Biotechnology
1.56%
of portfolio
Number of shares
8,639,141 sh
Holdings current value
$1.73B
Avg closing price
$93.03
+232.9%
Last action
Trimmed 2.1%
2025Q4
Current $309.66
17
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
1.46%
of portfolio
Number of shares
5,618,646 sh
Holdings current value
$1.62B
Avg closing price
$231.70
+82.5%
Last action
Trimmed 5.3%
2025Q4
Current $422.79
18
NETCLOUDFLARE INC
Technology·Software - Infrastructure
1.43%
of portfolio
Number of shares
25,717,733 sh
Holdings current value
$1.59B
Avg closing price
$49.49
+306.1%
Last action
Trimmed 16.3%
2025Q4
Current $200.99
19
WDAYWORKDAY INC
Technology·Software - Application
1.37%
of portfolio
Number of shares
7,328,488 sh
Holdings current value
$1.51B
Avg closing price
$138.27
-10.4%
Last action
Trimmed 0.9%
2025Q4
Current $123.83
20
ELVANTHEM INC
Healthcare·Healthcare Plans
1.33%
of portfolio
Number of shares
3,198,013 sh
Holdings current value
$1.47B
Avg closing price
$188.99
+70.9%
Last action
Trimmed 5.6%
2025Q4
Current $323.05
21
RBLXROBLOX CORP
Communication Services·Electronic Gaming & Multimedia
1.18%
of portfolio
Number of shares
29,003,661 sh
Holdings current value
$1.30B
Avg closing price
$35.87
+68.2%
Last action
Trimmed 5.7%
2025Q4
Current $60.34
22
TEAMATLASSIAN CORPORATION
Technology·Software - Application
1.15%
of portfolio
Number of shares
7,476,246 sh
Holdings current value
$1.28B
Avg closing price
$195.22
-65.7%
Last action
Added 4.4%
2025Q4
Current $66.94
23
MCOMOODYS CORP
Financial Services·Financial Data & Stock Exchanges
1.14%
of portfolio
Number of shares
4,136,646 sh
Holdings current value
$1.27B
Avg closing price
$104.92
+334.0%
Last action
Trimmed 1.2%
2025Q4
Current $455.35
24
NIONIO INCADR
Consumer Cyclical·Auto Manufacturers
1.14%
of portfolio
Number of shares
120,132,616 sh
Holdings current value
$1.26B
Avg closing price
$9.29
-26.5%
Last action
Exited
2024Q2
Current $6.83
25
ISRGINTUITIVE SURGICAL INC
Healthcare·Medical Instruments & Supplies
0.96%
of portfolio
Number of shares
4,179,235 sh
Holdings current value
$1.07B
Avg closing price
$392.29
+19.6%
Last action
Trimmed 1.2%
2025Q4
Current $469.21
26
SCISERVICE CORP INTL
Consumer Cyclical·Personal Services
0.95%
of portfolio
Number of shares
15,234,814 sh
Holdings current value
$1.05B
Avg closing price
$50.94
+62.9%
Last action
Trimmed 3.3%
2025Q4
Current $82.98
27
MLMMARTIN MARIETTA MATLS INC
Basic Materials·Building Materials
0.93%
of portfolio
Number of shares
2,887,412 sh
Holdings current value
$1.03B
Avg closing price
$247.41
+151.4%
Last action
Trimmed 1.2%
2025Q4
Current $622.02
28
BNTXBIONTECH SEADR
Healthcare·Biotechnology
0.85%
of portfolio
Number of shares
7,540,912 sh
Holdings current value
$939.37M
Avg closing price
$118.06
-12.8%
Last action
Trimmed 46.8%
2025Q4
Current $102.92
29
MAMASTERCARD INCORPORATED
Financial Services·Credit Services
0.82%
of portfolio
Number of shares
2,501,228 sh
Holdings current value
$908.97M
Avg closing price
$117.86
+342.3%
Last action
Trimmed 3.7%
2025Q4
Current $521.30
30
AJGGALLAGHER ARTHUR J & CO
Financial Services·Insurance Brokers
0.79%
of portfolio
Number of shares
4,548,566 sh
Holdings current value
$870.19M
Avg closing price
$71.60
+209.5%
Last action
Trimmed 0.9%
2025Q4
Current $221.61
31
AMDADVANCED MICRO DEVICES INC
Technology·Semiconductors
0.77%
of portfolio
Number of shares
8,728,290 sh
Holdings current value
$855.46M
Avg closing price
$100.48
+177.1%
Last action
Exited
2025Q1
Current $278.39
32
CSGPCOSTAR GROUP INC
Real Estate·Real Estate Services
0.77%
of portfolio
Number of shares
12,340,975 sh
Holdings current value
$849.68M
Avg closing price
$103.95
-61.8%
Last action
Added 61.3%
2025Q4
Current $39.72
33
GOOGALPHABET INC
Communication Services·Internet Content & Information
0.75%
of portfolio
Number of shares
8,004,431 sh
Holdings current value
$832.46M
Avg closing price
$172.75
+96.5%
Last action
Added 11.8%
2025Q4
Current $339.40
34
M98068105WIX COM LTD
0.72%
of portfolio
Number of shares
8,023,952 sh
Holdings current value
$800.79M
Avg closing price
$77.24
Last action
Trimmed 0.5%
2025Q4
Current —
35
RYAAYRYANAIR HOLDINGS PLCADR
Industrials·Airlines
0.68%
of portfolio
Number of shares
7,988,257 sh
Holdings current value
$753.21M
Avg closing price
$60.88
+1.9%
Last action
Trimmed 21.1%
2025Q4
Current $62.03
36
ONCBEIGENE LTDADR
Healthcare·Biotechnology
0.65%
of portfolio
Number of shares
3,317,362 sh
Holdings current value
$714.99M
Avg closing price
$244.57
+32.4%
Last action
Trimmed 0.0%
2025Q4
Current $323.87
37
SNOWSNOWFLAKE INC
Technology·Software - Application
0.64%
of portfolio
Number of shares
4,569,425 sh
Holdings current value
$705.02M
Avg closing price
$231.21
-37.7%
Last action
Trimmed 1.3%
2025Q4
Current $143.98
38
ADIANALOG DEVICES INC
Technology·Semiconductors
0.63%
of portfolio
Number of shares
3,526,079 sh
Holdings current value
$695.41M
Avg closing price
$162.02
+129.3%
Last action
Trimmed 0.3%
2025Q4
Current $371.45
39
TMOTHERMO FISHER SCIENTIFIC INC
Healthcare·Diagnostics & Research
0.62%
of portfolio
Number of shares
1,193,789 sh
Holdings current value
$688.06M
Avg closing price
$340.79
+54.5%
Last action
Added 30.6%
2025Q4
Current $526.60
40
G7709Q104ROYALTY PHARMA PLC
0.62%
of portfolio
Number of shares
18,918,750 sh
Holdings current value
$681.64M
Avg closing price
$39.94
Last action
Trimmed 1.9%
2025Q4
Current —
41
TSMTAIWAN SEMICONDUCTOR MFG LTDADR
Technology·Semiconductors
0.60%
of portfolio
Number of shares
7,092,356 sh
Holdings current value
$659.73M
Avg closing price
$61.38
+503.6%
Last action
Trimmed 3.1%
2025Q4
Current $370.50
42
DUOLDUOLINGO INC
Technology·Software - Application
0.57%
of portfolio
Number of shares
4,467,624 sh
Holdings current value
$637.04M
Avg closing price
$173.77
-42.2%
Last action
Added 83.5%
2025Q4
Current $100.51
43
WSOWATSCO INC
Industrials·Industrial Distribution
0.57%
of portfolio
Number of shares
1,981,637 sh
Holdings current value
$630.48M
Avg closing price
$179.86
+139.2%
Last action
Trimmed 1.3%
2025Q4
Current $430.26
44
METAMETA PLATFORMS INC
Communication Services·Internet Content & Information
0.56%
of portfolio
Number of shares
2,946,768 sh
Holdings current value
$624.54M
Avg closing price
$268.09
+156.8%
Last action
Trimmed 23.2%
2025Q4
Current $688.55
45
DASHDOORDASH INC
Consumer Cyclical·Internet Retail
0.56%
of portfolio
Number of shares
9,726,604 sh
Holdings current value
$618.22M
Avg closing price
$122.60
+50.0%
Last action
Trimmed 3.0%
2025Q4
Current $183.89
46
CHWYCHEWY INC
Consumer Cyclical·Internet Retail
0.56%
of portfolio
Number of shares
16,528,678 sh
Holdings current value
$617.84M
Avg closing price
$41.50
-33.7%
Last action
Exited
2025Q4
Current $27.52
47
ZMZOOM VIDEO COMMUNICATIONS IN
Technology·Software - Application
0.55%
of portfolio
Number of shares
8,329,042 sh
Holdings current value
$615.02M
Avg closing price
$155.48
-43.4%
Last action
Exited
2024Q2
Current $88.02
48
PBRPETROLEO BRASILEIRO SA PETROADR
Energy·Oil & Gas Integrated
0.54%
of portfolio
Number of shares
57,673,703 sh
Holdings current value
$601.54M
Avg closing price
$11.21
+82.4%
Last action
Trimmed 4.3%
2025Q4
Current $20.45
49
NUNU HLDGS LTD
Financial Services·Banks - Regional
0.54%
of portfolio
Number of shares
125,468,140 sh
Holdings current value
$597.23M
Avg closing price
$9.17
+67.2%
Last action
Added 4.8%
2025Q4
Current $15.34
50
ELLAUDER ESTEE COS INC
Consumer Defensive·Household & Personal Products
0.53%
of portfolio
Number of shares
2,378,999 sh
Holdings current value
$586.33M
Avg closing price
$203.13
-62.5%
Last action
Exited
2024Q3
Current $76.20
51
ALBALBEMARLE CORP
Basic Materials·Specialty Chemicals
0.51%
of portfolio
Number of shares
2,540,607 sh
Holdings current value
$561.58M
Avg closing price
$92.47
+113.9%
Last action
Trimmed 0.3%
2025Q4
Current $197.75
52
MKTXMARKETAXESS HLDGS INC
Financial Services·Capital Markets
0.50%
of portfolio
Number of shares
1,430,281 sh
Holdings current value
$559.65M
Avg closing price
$210.47
-19.7%
Last action
Trimmed 8.0%
2025Q4
Current $169.00
53
TERTERADYNE INC
Technology·Semiconductor Equipment & Materials
0.48%
of portfolio
Number of shares
4,956,197 sh
Holdings current value
$532.84M
Avg closing price
$45.63
+733.5%
Last action
Added 0.0%
2025Q4
Current $380.38
54
AXONAXON ENTERPRISE INC
Industrials·Aerospace & Defense
0.48%
of portfolio
Number of shares
2,364,333 sh
Holdings current value
$531.62M
Avg closing price
$529.57
-23.9%
Last action
Added 178.7%
2025Q4
Current $402.85
55
G6674U108NOVOCURE LTD
0.47%
of portfolio
Number of shares
8,603,501 sh
Holdings current value
$517.41M
Avg closing price
$58.48
Last action
Trimmed 0.0%
2025Q4
Current —
56
SPGIS&P GLOBAL INC
Financial Services·Financial Data & Stock Exchanges
0.45%
of portfolio
Number of shares
1,459,197 sh
Holdings current value
$503.09M
Avg closing price
$344.81
+28.4%
Last action
Trimmed 2.4%
2025Q4
Current $442.57
57
BKNGBOOKING HOLDINGS INC
Consumer Cyclical·Travel Services
0.44%
of portfolio
Number of shares
184,610 sh
Holdings current value
$489.66M
Avg closing price
$2371
-91.9%
Last action
Trimmed 0.7%
2025Q3
Current $192.01
58
TXG10X GENOMICS INC
Healthcare·Health Information Services
0.44%
of portfolio
Number of shares
8,753,987 sh
Holdings current value
$488.38M
Avg closing price
$148.19
-82.4%
Last action
Exited
2024Q4
Current $26.08
59
MTDMETTLER TOLEDO INTERNATIONAL
Healthcare·Diagnostics & Research
0.44%
of portfolio
Number of shares
319,144 sh
Holdings current value
$488.36M
Avg closing price
$410.53
+226.6%
Last action
Exited
2024Q4
Current $1341
60
DEDEERE & CO
Industrials·Farm & Heavy Construction Machinery
0.43%
of portfolio
Number of shares
1,144,687 sh
Holdings current value
$472.62M
Avg closing price
$339.72
+73.8%
Last action
Trimmed 1.5%
2025Q4
Current $590.46
61
BRBROADRIDGE FINL SOLUTIONS IN
Technology·Information Technology Services
0.42%
of portfolio
Number of shares
3,162,987 sh
Holdings current value
$463.60M
Avg closing price
$127.60
+27.7%
Last action
Exited
2024Q1
Current $162.92
62
DDOGDATADOG INC
Technology·Software - Application
0.40%
of portfolio
Number of shares
6,094,802 sh
Holdings current value
$442.85M
Avg closing price
$104.38
+21.3%
Last action
Trimmed 55.0%
2025Q4
Current $126.61
63
N14506104ELASTIC N V
0.40%
of portfolio
Number of shares
7,634,113 sh
Holdings current value
$442.02M
Avg closing price
$74.89
Last action
Exited
2025Q2
Current —
64
CXCEMEX SAB DE CVADR
Basic Materials·Building Materials
0.38%
of portfolio
Number of shares
75,578,623 sh
Holdings current value
$417.95M
Avg closing price
$5.63
+112.7%
Last action
Exited
2025Q2
Current $11.97
65
MKLMARKEL CORP
Financial Services·Insurance - Property & Casualty
0.37%
of portfolio
Number of shares
317,434 sh
Holdings current value
$405.49M
Avg closing price
$910.78
+118.3%
Last action
Trimmed 2.6%
2025Q4
Current $1988
66
BIDUBAIDU INCADR
Communication Services·Internet Content & Information
0.36%
of portfolio
Number of shares
2,667,531 sh
Holdings current value
$402.58M
Avg closing price
$190.13
-33.7%
Last action
Trimmed 0.0%
2025Q4
Current $126.13
67
SCHWSCHWAB CHARLES CORP
Financial Services·Capital Markets
0.36%
of portfolio
Number of shares
7,602,843 sh
Holdings current value
$398.24M
Avg closing price
$79.62
+15.9%
Last action
Exited
2024Q2
Current $92.28
68
CBRECBRE GROUP INC
Real Estate·Real Estate Services
0.36%
of portfolio
Number of shares
5,429,124 sh
Holdings current value
$395.29M
Avg closing price
$54.60
+177.5%
Last action
Trimmed 2.6%
2025Q4
Current $151.51
69
P31076105COPA HOLDINGS SA
0.34%
of portfolio
Number of shares
4,022,774 sh
Holdings current value
$371.50M
Avg closing price
$68.55
Last action
Trimmed 0.5%
2025Q4
Current —
70
IOTSAMSARA INC
Technology·Software - Infrastructure
0.33%
of portfolio
Number of shares
18,813,062 sh
Holdings current value
$370.99M
Avg closing price
$31.51
-2.8%
Last action
Added 49.3%
2025Q4
Current $30.62
71
DNLIDENALI THERAPEUTICS INC
Healthcare·Biotechnology
0.32%
of portfolio
Number of shares
15,352,111 sh
Holdings current value
$353.71M
Avg closing price
$34.53
-40.4%
Last action
Added 4.9%
2025Q4
Current $20.57
72
G29183103EATON CORP PLC
0.31%
of portfolio
Number of shares
1,980,627 sh
Holdings current value
$339.36M
Avg closing price
$160.79
Last action
Trimmed 1.2%
2025Q4
Current —
73
XYLXYLEM INC
Industrials·Specialty Industrial Machinery
0.30%
of portfolio
Number of shares
3,222,816 sh
Holdings current value
$337.43M
Avg closing price
$99.36
+21.9%
Last action
Exited
2025Q3
Current $121.11
74
STAASTAAR SURGICAL CO
Healthcare·Medical Instruments & Supplies
0.30%
of portfolio
Number of shares
5,124,341 sh
Holdings current value
$327.70M
Avg closing price
$84.71
-70.4%
Last action
Exited
2025Q1
Current $25.08
75
EXKEXACT SCIENCES CORP
Basic Materials·Silver
0.29%
of portfolio
Number of shares
4,782,346 sh
Holdings current value
$324.29M
Avg closing price
$108.28
-90.6%
Last action
Exited
2025Q4
Current $10.18

Portfolio heatmap

Box size = % of portfolio · color = return since filing
MELI
7.29% · +40.8%
MRNA
6.44% · -65.0%
TSLA
4.88% · +93.1%
NVDA
4.01% · -27.4%
AMZN
3.60% · +142.6%
SPOT
3.31% · +301.6%
ILMN
3.16% · -42.2%
SHOP
3.08% · +173.6%
TTD
2.52% · -63.1%
NFLX
2.08% · -71.8%
PDD
1.93% · +38.1%
DXCM
1.80% · -44.9%
FERRARI N V
1.80%
SE
1.72% · +5.5%
CPNG
1.62% · +34.7%
ALNY
1.56% · +54.6%
MSFT
1.46% · +46.6%
NET
1.43% · +226.0%
WDAY
1.37% · -40.0%
ELV
1.33% · -29.7%
RBLX
1.18% · +34.1%
TEAM
1.15% · -60.9%
MCO
1.14% · +48.8%
NIO
1.14% · -35.0%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Consumer Cyclical42 pos$28.63B27.8%
  • Healthcare83 pos$22.56B21.9%
  • Technology87 pos$22.17B21.5%
  • Communication Services25 pos$13.13B12.7%
  • Financial Services27 pos$6.58B6.4%
  • Industrials30 pos$3.95B3.8%
  • Basic Materials14 pos$2.59B2.5%
  • Real Estate10 pos$1.40B1.4%
  • Consumer Defensive18 pos$1.37B1.3%
  • Energy1 pos$601.5M0.6%
  • Utilities7 pos$31.9M0.0%
(7.1% unclassified, excluded from %)