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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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  1. Home/
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  3. Jonathan Auerbach (Hound Partners)
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  • Portfolio36
  • Performance40Q
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Hedge Fund · CIK 0001353316

Jonathan Auerbach

Hound Partners
Share
  • Tech-Heavy
  • Concentrated
  • Boutique

Jonathan Auerbach runs Hound Partners, a hedge fund overseeing $721.3M in disclosed equity holdings (SEC CIK 0001353316). The latest portfolio (2025Q4) discloses 36 positions across 8 sectors, with the largest positions in CCL, PLTR and NVDA. On a mark-to-market basis the tracked portfolio has returned 10.2% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Jonathan's filingsView holdings↓
Portfolio
$721.29M
Positions
36
Quarter
2025Q4
Filings tracked
40
1Y+10.2%Since filing+68.7%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1

Holdings

Sorted by value · 2025Q4
36 positions
1
CCLCARNIVAL CORP
Consumer Cyclical·Travel Services
14.50%
of portfolio
Number of shares
3,529,067 sh
Holdings current value
$107.78M
Avg closing price
$20.04
+45.8%
Last action
Trimmed 4.3%
2025Q4
Current $29.22
2
PLTRPALANTIR TECHNOLOGIES INC
Technology·Software - Infrastructure
12.99%
of portfolio
Number of shares
543,000 sh
Holdings current value
$96.52M
Avg closing price
$177.75
-17.6%
Last action
New holding
2025Q4
Current $146.39
3
NVDANVIDIA CORPORATION
Technology·Semiconductors
11.91%
of portfolio
Number of shares
474,577 sh
Holdings current value
$88.51M
Avg closing price
$109.44
+84.3%
Last action
Added 0.5%
2025Q4
Current $201.68
4
G66721104NORWEGIAN CRUISE LINE HLDG L
11.44%
of portfolio
Number of shares
3,807,887 sh
Holdings current value
$84.99M
Avg closing price
$19.56
Last action
Added 23.1%
2025Q4
Current —
5
SESEA LTDADR
Consumer Cyclical·Internet Retail
8.58%
of portfolio
Number of shares
500,000 sh
Holdings current value
$63.78M
Avg closing price
$159.94
-42.9%
Last action
New holding
2025Q2
Current $91.33
6
METAMETA PLATFORMS INC
Communication Services·Internet Content & Information
6.84%
of portfolio
Number of shares
77,000 sh
Holdings current value
$50.83M
Avg closing price
$195.12
+252.9%
Last action
New holding
2025Q4
Current $688.55
7
G9456A100GOLAR LNG LTD
3.53%
of portfolio
Number of shares
705,460 sh
Holdings current value
$26.25M
Avg closing price
$35.25
Last action
Added 7.1%
2025Q4
Current —
8
FOXFOX CORP
Communication Services·Entertainment
2.67%
of portfolio
Number of shares
305,071 sh
Holdings current value
$19.81M
Avg closing price
$64.93
-9.9%
Last action
New holding
2025Q4
Current $58.53
9
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
2.23%
of portfolio
Number of shares
34,345 sh
Holdings current value
$16.61M
Avg closing price
$326.57
+29.5%
Last action
Trimmed 1.6%
2025Q4
Current $422.79
10
ARWARROW ELECTRS INC
Technology·Electronics & Computer Distribution
2.01%
of portfolio
Number of shares
135,695 sh
Holdings current value
$14.95M
Avg closing price
$111.16
+57.4%
Last action
Trimmed 17.2%
2025Q4
Current $174.97
11
G4705A100ICON PLC
1.84%
of portfolio
Number of shares
75,000 sh
Holdings current value
$13.67M
Avg closing price
$145.45
Last action
New holding
2025Q2
Current —
12
ENTGENTEGRIS INC
Technology·Semiconductor Equipment & Materials
1.81%
of portfolio
Number of shares
159,450 sh
Holdings current value
$13.43M
Avg closing price
$91.67
+59.3%
Last action
Trimmed 20.4%
2025Q4
Current $146.06
13
BIOBIO RAD LABS INC
Healthcare·Medical Devices
1.76%
of portfolio
Number of shares
43,268 sh
Holdings current value
$13.11M
Avg closing price
$284.06
+5.3%
Last action
Trimmed 58.4%
2025Q4
Current $299.02
14
H5919C104ON HLDG AG
1.56%
of portfolio
Number of shares
250,000 sh
Holdings current value
$11.62M
Avg closing price
$52.05
Last action
New holding
2025Q2
Current —
15
ENSGENSIGN GROUP INC
Healthcare·Medical Care Facilities
1.53%
of portfolio
Number of shares
65,273 sh
Holdings current value
$11.37M
Avg closing price
$172.77
+15.8%
Last action
Trimmed 6.5%
2025Q4
Current $200.11
16
KEXKIRBY CORP
Industrials·Marine Shipping
1.48%
of portfolio
Number of shares
99,767 sh
Holdings current value
$10.99M
Avg closing price
$65.37
+117.4%
Last action
Trimmed 24.9%
2025Q4
Current $142.09
17
AMZNAMAZON COM INC
Consumer Cyclical·Internet Retail
1.41%
of portfolio
Number of shares
45,436 sh
Holdings current value
$10.49M
Avg closing price
$189.55
+32.2%
Last action
Trimmed 17.2%
2025Q4
Current $250.56
18
MTNVAIL RESORTS INC
Consumer Cyclical·Resorts & Casinos
1.06%
of portfolio
Number of shares
59,430 sh
Holdings current value
$7.89M
Avg closing price
$172.35
-22.7%
Last action
Trimmed 21.1%
2025Q4
Current $133.22
19
WDAYWORKDAY INC
Technology·Software - Application
0.94%
of portfolio
Number of shares
32,584 sh
Holdings current value
$7.00M
Avg closing price
$237.05
-47.8%
Last action
Trimmed 47.8%
2025Q4
Current $123.83
20
MHKMOHAWK INDS INC
Consumer Cyclical·Furnishings, Fixtures & Appliances
0.87%
of portfolio
Number of shares
59,131 sh
Holdings current value
$6.46M
Avg closing price
$171.21
-36.4%
Last action
Trimmed 17.2%
2025Q4
Current $108.83
21
DGDOLLAR GEN CORP NEW
Consumer Defensive·Discount Stores
0.84%
of portfolio
Number of shares
47,228 sh
Holdings current value
$6.27M
Avg closing price
$84.51
+49.9%
Last action
Trimmed 61.1%
2025Q4
Current $126.68
22
CALMCAL MAINE FOODS INC
Consumer Defensive·Farm Products
0.83%
of portfolio
Number of shares
77,341 sh
Holdings current value
$6.15M
Avg closing price
$57.39
+33.5%
Last action
New holding
2025Q4
Current $76.60
23
BELFABEL FUSE INC
Technology·Electronic Components
0.77%
of portfolio
Number of shares
37,640 sh
Holdings current value
$5.71M
Avg closing price
$151.80
+54.6%
Last action
New holding
2025Q4
Current $234.62
24
UBERUBER TECHNOLOGIES INC
Technology·Software - Application
0.61%
of portfolio
Number of shares
55,157 sh
Holdings current value
$4.51M
Avg closing price
$60.32
+27.9%
Last action
New holding
2025Q4
Current $77.12
25
FISVFISERV INC
0.59%
of portfolio
Number of shares
65,509 sh
Holdings current value
$4.40M
Avg closing price
$140.27
-54.4%
Last action
Trimmed 17.2%
2025Q4
Current $63.97
26
NTSKNETSKOPE INC
Technology·Software - Infrastructure
0.49%
of portfolio
Number of shares
206,500 sh
Holdings current value
$3.62M
Avg closing price
$22.73
-56.6%
Last action
New holding
2025Q3
Current $9.87
27
GIIIG III APPAREL GROUP LTD
Consumer Cyclical·Apparel Manufacturing
0.44%
of portfolio
Number of shares
112,004 sh
Holdings current value
$3.24M
Avg closing price
$25.50
+19.6%
Last action
Trimmed 76.6%
2025Q4
Current $30.49
28
WBIWATERBRIDGE INFRASTRUCTURE L
Energy·Oil & Gas Equipment & Services
0.27%
of portfolio
Number of shares
100,000 sh
Holdings current value
$2.00M
Avg closing price
$25.22
-0.3%
Last action
New holding
2025Q3
Current $25.14
29
ALHALLIANCE LAUNDRY HLDGS INC
Consumer Cyclical·Furnishings, Fixtures & Appliances
0.23%
of portfolio
Number of shares
85,000 sh
Holdings current value
$1.73M
Avg closing price
$20.35
+23.8%
Last action
New holding
2025Q4
Current $25.19
30
ANDGANDERSEN GROUP INC
Consumer Cyclical·Personal Services
0.21%
of portfolio
Number of shares
60,000 sh
Holdings current value
$1.56M
Avg closing price
$25.93
+29.3%
Last action
New holding
2025Q4
Current $33.52
31
NPNEPTUNE INS HLDGS INC
Financial Services·Insurance Brokers
0.20%
of portfolio
Number of shares
50,500 sh
Holdings current value
$1.47M
Avg closing price
$29.16
-5.1%
Last action
New holding
2025Q4
Current $27.66
32
IVVISHARES TRETF
0.18%
of portfolio
Number of shares
2,000 sh
Holdings current value
$1.37M
Avg closing price
$684.94
+4.1%
Last action
New holding
2025Q4
Current $713.36
33
MIAXMIAMI INTL HLDGS INC
Financial Services·Capital Markets
0.15%
of portfolio
Number of shares
25,000 sh
Holdings current value
$1.11M
Avg closing price
$40.26
+12.2%
Last action
New holding
2025Q3
Current $45.17
34
SBETSHARPLINK GAMING INC
Financial Services·Capital Markets
0.14%
of portfolio
Number of shares
119,684 sh
Holdings current value
$1.07M
Avg closing price
$16.95
-52.9%
Last action
Added 0.8%
2025Q4
Current $7.99
35
AMBQAMBIQ MICRO INC
0.08%
of portfolio
Number of shares
20,000 sh
Holdings current value
$570.0K
Avg closing price
$29.92
+16.2%
Last action
New holding
2025Q3
Current $34.76
36
AEROGRUPO AEROMEXICO SAB DE CVADR
Industrials·Airlines
0.06%
of portfolio
Number of shares
20,000 sh
Holdings current value
$439.2K
Avg closing price
$21.96
-25.8%
Last action
New holding
2025Q4
Current $16.29

Portfolio heatmap

Box size = % of portfolio · color = return since filing
CCL
14.50% · -4.3%
PLTR
12.99% · -17.6%
NVDA
11.91% · +8.1%
NORWEGIAN CRUISE LINE HLDG L
11.44%
SE
8.58% · -28.4%
META
6.84% · +4.3%
GOLAR LNG LTD
3.53%
FOX
2.67% · -9.9%
MSFT
2.23% · -12.6%
ARW
2.01% · +58.8%
ICON PLC
1.84%
ENTG
1.81% · +73.4%
BIO
1.76% · -1.3%
ON HLDG AG
1.56%
ENSG
1.53% · +14.9%
KEX
1.48% · +29.0%
AMZN
1.41% · +8.6%
MTN
1.06% · +0.3%
WDAY
0.94% · -42.3%
MHK
0.87% · -0.4%
DG
0.84% · -4.6%
CALM
0.83% · -3.7%
BELFA
0.77% · +54.6%
UBER
0.61% · -5.6%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Technology9 pos$250.9M43.4%
  • Consumer Cyclical8 pos$202.9M35.1%
  • Communication Services2 pos$70.6M12.2%
  • Healthcare2 pos$24.5M4.2%
  • Consumer Defensive2 pos$12.4M2.1%
  • Industrials2 pos$11.4M2.0%
  • Financial Services3 pos$3.7M0.6%
  • Energy1 pos$2.0M0.3%
(19.8% unclassified, excluded from %)