Ticker · CUSIP 68062P106

OLMA

OLEMA PHARMACEUTICALS INC

Healthcare·Biotechnology

···Share

Holders (tracked)

Combined shares

4,021,739

Combined value

$100.54M

Last close

$16.82

Quarter

2025Q4

Price is -32.7% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$16.82+12.40 (+280.54%)H $35.83 · L $4.01 · Avg Vol 1.8M

Position opened

Tracked holders · last 8 quarters

+3 vs previous quarter over the last 8.

SEC event timeline

16 events

Ken Griffin (Citadel Advisors) trimmed2026-02-17
−36,608 shares · 2025Q4
Position
D.E. Shaw & Co. opened position2026-02-17
+9,954 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+284,132 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+167,036 shares · 2025Q4
Position
Steve Cohen (Point72) added2026-02-17
+62,472 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+1,064,254 shares · 2025Q4
Position
Wellington Management added2026-02-17
+16,764 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−14 shares · 2025Q4
Position
Renaissance Technologies trimmed2026-02-12
−65,033 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−939,636 shares · 2025Q3
Position
Steve Cohen (Point72) opened position2025-11-14
+245,418 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+17,025 shares · 2025Q3
Position
Wellington Management trimmed2025-11-14
−23,814 shares · 2025Q3
Position
AQR Capital Management trimmed2025-11-14
−1,694 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+1,920 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+31,300 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for OLMA →

Follow-the-investor returns

If you'd copied each holder of OLMA…

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
AQR Capital Management	2022Q1	$4.24	+296.3%	$1.4M
Renaissance Technologies	2021Q3	$7.70	+118.4%	$422K
Wellington Management	2020Q4	$11.22	+49.9%	$3.7M
Izzy Englander (Millennium Mgmt)	2020Q4	$12.10	+39.1%	$8.4M
D.E. Shaw & Co.	2021Q1	$13.00	+29.3%	$167K
Steve Cohen (Point72)	2021Q1	$14.20	+18.5%	$237K
Steve Cohen (Point72)	2021Q1	$14.20	+18.5%	$237K
Two Sigma Investments	2021Q3	$20.67	-18.6%	$6.6M
Ken Griffin (Citadel Advisors)	2020Q4	$24.12	-30.3%	$20.2M
Ken Griffin (Citadel Advisors)	2020Q4	$24.12	-30.3%	$20.2M
Ken Griffin (Citadel Advisors)	2020Q4	$24.12	-30.3%	$20.2M
T. Rowe Price	2021Q1	$24.53	-31.4%	$18.4M

Who moved on this name in 2025Q4

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

New positions1

D.E. Shaw & Co.
+9,954
$249K

Added to5

Two Sigma Investments
+284,132
$7.1M
Izzy Englander (Millennium Mgmt)
+167,036
$4.2M
Steve Cohen (Point72)
+62,472
$1.6M
Wellington Management
+16,764
$419K
T. Rowe Price
+1,064,254
$27K

Trimmed3

Renaissance Technologies
−65,033
$1.6M
Ken Griffin (Citadel Advisors)
−36,608
$915K
AQR Capital Management
−14
$350

Exited0

—

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	12	6,486,603	$1.74B	—
2022Q2	11	4,664,591	$19.0M	-1
2022Q3	8	4,029,512	$11.1M	-3
2022Q4	9	3,566,046	$8.7M	+1
2023Q1	8	2,792,195	$9.7M	-1
2023Q2	9	3,814,899	$34.4M	+1
2023Q3	9	3,415,128	$42.2M	—
2023Q4	9	4,066,877	$57.1M	—
2024Q1	9	5,079,770	$57.5M	—
2024Q2	11	8,590,401	$92.9M	+2
2024Q3	10	6,220,362	$74.3M	-1
2024Q4	9	6,624,786	$38.6M	-1
2025Q1	10	5,979,068	$22.5M	+1
2025Q2	8	3,502,682	$14.9M	-2
2025Q3	9	2,343,582	$22.9M	+1
2025Q4	12	4,021,739	$100.5M	+3

Who owns OLMA

12 super-investors · 2025Q4

Tracked stake

4.02M

Combined value

$101M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1Added6Trim5

#	Manager	Shares	Value	% of book	Last action
1	Ken Griffin Citadel Advisors	1.20M	$30M	0.0%	Trim−36.6K
2	T. Rowe Price	1.10M	$27M	0.0%	Added+1.06M
3	Izzy Englander Millennium Mgmt	498.5K	$12M	0.0%	Added+167.0K
4	Two Sigma Investments	393.7K	$10M	0.0%	Added+284.1K
5	Steve Cohen Point72	307.9K	$8M	0.0%	Added+62.5K
6	Wellington Management	221.0K	$6M	0.0%	Added+16.8K
7	Ken Griffin Citadel Advisors	104.8K	$3M	0.0%	Trim−36.6K
8	AQR Capital Management	81.2K	$2M	0.0%	Trim−14
9	Ken Griffin Citadel Advisors	69.3K	$2M	0.0%	Trim−36.6K
10	Renaissance Technologies	25.1K	$627K	0.0%	Trim−65.0K
11	Steve Cohen Point72	14.1K	$353K	0.0%	Added+62.5K
12	D.E. Shaw & Co.	10.0K	$249K	0.0%	New+10.0K

Recent moves

20 transactions

ADDWellington Management
+16,764 · 2025Q4
NEWD.E. Shaw & Co.
+9,954 · 2025Q4
ADDT. Rowe Price
+1,064,254 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−36,608 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+167,036 · 2025Q4
ADDSteve Cohen (Point72)
+62,472 · 2025Q4
TRIMAQR Capital Management
−14 · 2025Q4
ADDTwo Sigma Investments
+284,132 · 2025Q4
TRIMRenaissance Technologies
−65,033 · 2025Q4
ADDTwo Sigma Investments
+17,025 · 2025Q3
NEWSteve Cohen (Point72)
+245,418 · 2025Q3
ADDT. Rowe Price
+1,920 · 2025Q3
TRIMWellington Management
−23,814 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−939,636 · 2025Q3
TRIMAQR Capital Management
−1,694 · 2025Q3
ADDRenaissance Technologies
+31,300 · 2025Q3
SOLDSteve Cohen (Point72)
−1,441,690 · 2025Q2
ADDT. Rowe Price
+12,325 · 2025Q2
ADDTwo Sigma Investments
+29,575 · 2025Q2
ADDIzzy Englander (Millennium Mgmt)
+292,242 · 2025Q2

Embed this chart

Paste this iframe anywhere to embed the live OLMA chart.

<iframe src="https://openstocks.me/embed/stocks/OLMA" width="100%" height="480" frameborder="0" loading="lazy" title="OLMA chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>

Preview: https://openstocks.me/embed/stocks/OLMA

Explore related topics