Ticker · CUSIP 88025U109

TXG

10X GENOMICS INC

Healthcare·Health Information Services

···Share

Holders (tracked)

Combined shares

21,435,448

Combined value

$349.41M

Last close

$26.08

Quarter

2025Q4

Price is +60.0% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$26.08+18.57 (+247.27%)H $26.08 · L $7.51 · Avg Vol 3.0M

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 8.

SEC event timeline

24 events

Saxonov Serge · Chief Executive Officer
2026-04-14
Sold $122.8K @ $24.56
Insider sell
AQR Capital Management trimmed2026-02-17
−147,941 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−4,195,603 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+564,297 shares · 2025Q4
Position
T. Rowe Price trimmed2026-02-17
−34,459 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−2,836,863 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2026-02-17
−76,909 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) opened position2026-02-17
+130,820 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+11,560 shares · 2025Q4
Position
Ray Dalio (Bridgewater Associates) opened position2026-02-13
+177,734 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+505,618 shares · 2025Q4
Position
Cathie Wood (ARK Invest) added2026-02-11
+779,973 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+72,674 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) added2025-12-09
+44,206 shares · 2025Q3
Position
AQR Capital Management trimmed2025-11-14
−1,410,809 shares · 2025Q3
Position
Two Sigma Investments trimmed2025-11-14
−434,367 shares · 2025Q3
Position
D.E. Shaw & Co. trimmed2025-11-14
−583,358 shares · 2025Q3
Position
T. Rowe Price trimmed2025-11-14
−118,248 shares · 2025Q3
Position
Wellington Management added2025-11-14
+2,394,355 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+2,554,142 shares · 2025Q3
Position
Renaissance Technologies trimmed2025-11-13
−427,334 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−72,674 shares · 2025Q3
Position
Norges Bank (Norway SWF) trimmed2025-11-12
−949,980 shares · 2024Q3
Position
Cathie Wood (ARK Invest) trimmed2025-11-12
−2,004,707 shares · 2025Q3
Position

Insider activity

Last 30 days

Net (open-market)

−$122.8K

Buys

0 · $0

Sells

1 · $122.8K

Unique insiders

Date	Insider	Code	Shares	Price	Value
04-14	Saxonov Serge Chief Executive Officer · Insider	S	5,000	$24.56	$122.8K

View full insider history for TXG →

Follow-the-investor returns

If you'd copied each holder of TXG…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Izzy Englander (Millennium Mgmt)	2019Q3	$11.66	+123.7%	$32.4M
Wellington Management	2019Q3	$11.75	+121.9%	$37.8M
AQR Capital Management	2020Q4	$12.91	+102.0%	$67.3M
D.E. Shaw & Co.	2019Q4	$13.59	+91.8%	$4.6M
Ken Griffin (Citadel Advisors)	2019Q3	$14.30	+82.3%	$274K
Ken Griffin (Citadel Advisors)	2019Q3	$14.30	+82.3%	$274K
Ken Griffin (Citadel Advisors)	2019Q3	$14.30	+82.3%	$274K
Renaissance Technologies	2020Q1	$15.16	+72.0%	$40.4M
Two Sigma Investments	2020Q4	$16.47	+58.3%	$30.1M
Ray Dalio (Bridgewater Associates)	2021Q3	$20.06	+30.0%	$4.6M
Cathie Wood (ARK Invest)	2020Q2	$44.19	-41.0%	$330.4M
T. Rowe Price	2019Q3	$59.48	-56.2%	$3.1M
Norges Bank (Norway SWF)	2019Q3	$72.62	-64.1%	$1.9M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions3

Ray Dalio (Bridgewater Associates)
+177,734
$2.9M
Ken Griffin (Citadel Advisors)
+130,820
$2.1M
Norges Bank (Norway SWF)
+72,674
$1.2M

Added to4

Cathie Wood (ARK Invest)
+779,973
$12.7M
Two Sigma Investments
+564,297
$9.2M
Renaissance Technologies
+505,618
$8.2M
D.E. Shaw & Co.
+11,560
$189K

Trimmed4

Izzy Englander (Millennium Mgmt)
−4,195,603
$68.4M
Wellington Management
−2,836,863
$46.3M
AQR Capital Management
−147,941
$2.4M
T. Rowe Price
−34,459
$562

Exited1

Paul Tudor Jones (Tudor Investment)
−76,909
$899K

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	15	25,804,746	$56.44B	—
2022Q2	16	25,355,481	$33.79B	+1
2022Q3	13	26,112,056	$743.7M	-3
2022Q4	15	27,568,217	$1.00B	+2
2023Q1	15	27,285,610	$1.52B	—
2023Q2	16	27,393,907	$1.53B	+1
2023Q3	16	25,864,232	$1.07B	—
2023Q4	16	26,394,091	$1.48B	—
2024Q1	16	29,586,828	$1.11B	—
2024Q2	16	27,626,463	$537.3M	—
2024Q3	14	19,828,243	$447.6M	-2
2024Q4	14	20,569,522	$295.4M	—
2025Q1	11	25,056,680	$218.7M	-3
2025Q2	14	26,871,985	$311.2M	+3
2025Q3	11	26,476,747	$309.1M	-3
2025Q4	13	21,435,448	$349.4M	+2

Who owns TXG

13 super-investors · 2025Q4

Tracked stake

21.44M

Combined value

$349M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New5Added4Trim4

#	Manager	Shares	Value	% of book	Last action
1	Cathie Wood ARK Invest	12.67M	$207M	1.4%	Added+780.0K
2	AQR Capital Management	2.58M	$42M	0.0%	Trim−147.9K
3	Renaissance Technologies	1.55M	$25M	0.0%	Added+505.6K
4	Wellington Management	1.45M	$24M	0.0%	Trim−2.84M
5	Izzy Englander Millennium Mgmt	1.24M	$20M	0.0%	Trim−4.20M
6	Two Sigma Investments	1.16M	$19M	0.0%	Added+564.3K
7	Ray Dalio Bridgewater Associates	177.7K	$3M	0.0%	New+177.7K
8	D.E. Shaw & Co.	174.5K	$3M	0.0%	Added+11.6K
9	Ken Griffin Citadel Advisors	130.8K	$2M	0.0%	New+130.8K
10	T. Rowe Price	118.4K	$2M	0.0%	Trim−34.5K
11	Ken Griffin Citadel Advisors	107.1K	$2M	0.0%	New+130.8K
12	Norges Bank Norway SWF	72.7K	$1M	0.0%	New+72.7K
13	Ken Griffin Citadel Advisors	10.5K	$171K	0.0%	New+130.8K

Recent moves

20 transactions

ADDD.E. Shaw & Co.
+11,560 · 2025Q4
TRIMWellington Management
−2,836,863 · 2025Q4
TRIMAQR Capital Management
−147,941 · 2025Q4
NEWKen Griffin (Citadel Advisors)
+130,820 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−76,909 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−4,195,603 · 2025Q4
ADDTwo Sigma Investments
+564,297 · 2025Q4
TRIMT. Rowe Price
−34,459 · 2025Q4
NEWRay Dalio (Bridgewater Associates)
+177,734 · 2025Q4
ADDRenaissance Technologies
+505,618 · 2025Q4
ADDCathie Wood (ARK Invest)
+779,973 · 2025Q4
NEWNorges Bank (Norway SWF)
+72,674 · 2025Q4
ADDPaul Tudor Jones (Tudor Investment)
+44,206 · 2025Q3
TRIMAQR Capital Management
−1,410,809 · 2025Q3
TRIMT. Rowe Price
−118,248 · 2025Q3
TRIMTwo Sigma Investments
−434,367 · 2025Q3
TRIMD.E. Shaw & Co.
−583,358 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+2,554,142 · 2025Q3
ADDWellington Management
+2,394,355 · 2025Q3
TRIMRenaissance Technologies
−427,334 · 2025Q3

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