Ticker · CUSIP 19240Q201

COGT

COGENT BIOSCIENCES INC

Healthcare·Biotechnology

···Share

Holders (tracked)

Combined shares

14,497,143

Combined value

$514.94M

Last close

$37.25

Quarter

2025Q4

Price is +4.9% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$37.25+32.88 (+752.40%)H $42.11 · L $4.30 · Avg Vol 2.5M

Position opened

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 8.

SEC event timeline

21 events

Ken Griffin (Citadel Advisors) trimmed2026-02-17
−228,813 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+716,879 shares · 2025Q4
Position
Stanley Druckenmiller (Duquesne) added2026-02-17
+1,154,890 shares · 2025Q4
Position
Two Sigma Investments opened position2026-02-17
+12,600 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+793,262 shares · 2025Q4
Position
Steve Cohen (Point72) trimmed2026-02-17
−410,308 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+2,474,346 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+159,942 shares · 2025Q4
Position
Wellington Management added2026-02-17
+2,305,437 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+4,959 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+456,100 shares · 2025Q4
Position
Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09
−55,578 shares · 2025Q4
Position
Steve Cohen (Point72) trimmed2025-11-14
−3,674,091 shares · 2025Q3
Position
Stanley Druckenmiller (Duquesne) opened position2025-11-14
+1,059,580 shares · 2025Q3
Position
D.E. Shaw & Co. added2025-11-14
+1,257,390 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+16,564 shares · 2025Q3
Position
Wellington Management added2025-11-14
+109,535 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−555,007 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+71,760 shares · 2025Q3
Position
Renaissance Technologies opened position2025-11-13
+232,968 shares · 2025Q3
Position
Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12
−7,416 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for COGT →

Follow-the-investor returns

If you'd copied each holder of COGT…

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
Two Sigma Investments	2022Q3	$7.75	+380.8%	$469K
Steve Cohen (Point72)	2020Q4	$8.84	+321.4%	$30.8M
Ken Fisher (Fisher Asset Mgmt)	2022Q3	$10.84	+243.6%	$1.8M
AQR Capital Management	2022Q4	$12.34	+201.9%	$4.5M
D.E. Shaw & Co.	2021Q4	$20.56	+81.2%	$83.7M
Stanley Druckenmiller (Duquesne)	2025Q3	$25.40	+46.7%	$82.5M
Renaissance Technologies	2020Q4	$25.88	+43.9%	$25.7M
Paul Tudor Jones (Tudor Investment)	2022Q4	$28.00	+33.0%	$6.0M
Wellington Management	2024Q1	$31.55	+18.1%	$101.0M
Izzy Englander (Millennium Mgmt)	2020Q4	$31.98	+16.5%	$3.7M
Izzy Englander (Millennium Mgmt)	2020Q4	$31.98	+16.5%	$3.7M
Ken Griffin (Citadel Advisors)	2020Q4	$34.35	+8.4%	$2.7M
Ken Griffin (Citadel Advisors)	2020Q4	$34.35	+8.4%	$2.7M
Ken Griffin (Citadel Advisors)	2020Q4	$34.35	+8.4%	$2.7M
T. Rowe Price	2022Q3	$34.64	+7.5%	$95.5M

Who moved on this name in 2025Q4

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

New positions2

Paul Tudor Jones (Tudor Investment)
+159,942
$5.7M
Two Sigma Investments
+12,600
$448K

Added to7

Wellington Management
+2,305,437
$81.9M
Izzy Englander (Millennium Mgmt)
+793,262
$28.2M
D.E. Shaw & Co.
+716,879
$25.5M
Renaissance Technologies
+456,100
$16.2M
AQR Capital Management
+4,959
$176K
T. Rowe Price
+2,474,346
$88K
Stanley Druckenmiller (Duquesne)
+1,154,890
$41K

Trimmed3

Steve Cohen (Point72)
−410,308
$14.6M
Ken Griffin (Citadel Advisors)
−228,813
$8.1M
Ken Fisher (Fisher Asset Mgmt)
−55,578
$2.0M

Exited0

—

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	5	3,605,684	$27.0M	—
2022Q2	7	5,132,529	$46.3M	+2
2022Q3	10	7,497,151	$111.9M	+3
2022Q4	11	8,006,341	$92.6M	+1
2023Q1	13	9,299,660	$100.3M	+2
2023Q2	11	11,260,454	$133.3M	-2
2023Q3	10	10,378,748	$101.2M	-1
2023Q4	11	15,752,918	$92.6M	+1
2024Q1	12	16,849,514	$113.2M	+1
2024Q2	14	20,198,336	$170.3M	+2
2024Q3	11	13,248,219	$143.1M	-3
2024Q4	14	6,573,047	$51.3M	+3
2025Q1	14	7,572,119	$45.4M	—
2025Q2	11	7,482,872	$53.7M	-3
2025Q3	13	7,085,227	$101.7M	+2
2025Q4	15	14,497,143	$514.9M	+2

Who owns COGT

15 super-investors · 2025Q4

Tracked stake

14.50M

Combined value

$515M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New2Added8Trim5

#	Manager	Shares	Value	% of book	Last action
1	Wellington Management	2.71M	$96M	0.0%	Added+2.31M
2	T. Rowe Price	2.56M	$91M	0.0%	Added+2.47M
3	D.E. Shaw & Co.	2.25M	$80M	0.0%	Added+716.9K
4	Stanley Druckenmiller Duquesne	2.21M	$79M	1.8%	Added+1.15M
5	Ken Griffin Citadel Advisors	1.44M	$51M	0.0%	Trim−228.8K
6	Izzy Englander Millennium Mgmt	1.21M	$43M	0.0%	Added+793.3K
7	Steve Cohen Point72	827.5K	$29M	0.0%	Trim−410.3K
8	Renaissance Technologies	689.1K	$24M	0.0%	Added+456.1K
9	Paul Tudor Jones Tudor Investment	159.9K	$6M	0.0%	New+159.9K
10	AQR Capital Management	121.8K	$4M	0.0%	Added+5.0K
11	Izzy Englander Millennium Mgmt	100.0K	$4M	0.0%	Added+793.3K
12	Ken Griffin Citadel Advisors	79.3K	$3M	0.0%	Trim−228.8K
13	Ken Griffin Citadel Advisors	73.1K	$3M	0.0%	Trim−228.8K
14	Ken Fisher Fisher Asset Mgmt	47.9K	$2M	0.0%	Trim−55.6K
15	Two Sigma Investments	12.6K	$448K	0.0%	New+12.6K

Recent moves

20 transactions

ADDWellington Management
+2,305,437 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+793,262 · 2025Q4
TRIMSteve Cohen (Point72)
−410,308 · 2025Q4
ADDD.E. Shaw & Co.
+716,879 · 2025Q4
ADDStanley Druckenmiller (Duquesne)
+1,154,890 · 2025Q4
ADDAQR Capital Management
+4,959 · 2025Q4
ADDT. Rowe Price
+2,474,346 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−228,813 · 2025Q4
NEWTwo Sigma Investments
+12,600 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+159,942 · 2025Q4
ADDRenaissance Technologies
+456,100 · 2025Q4
TRIMKen Fisher (Fisher Asset Mgmt)
−55,578 · 2025Q4
TRIMSteve Cohen (Point72)
−3,674,091 · 2025Q3
ADDWellington Management
+109,535 · 2025Q3
ADDT. Rowe Price
+16,564 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−555,007 · 2025Q3
NEWStanley Druckenmiller (Duquesne)
+1,059,580 · 2025Q3
ADDD.E. Shaw & Co.
+1,257,390 · 2025Q3
ADDAQR Capital Management
+71,760 · 2025Q3
NEWRenaissance Technologies
+232,968 · 2025Q3

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