Ticker · CUSIP 766559702

RIGL

RIGEL PHARMACEUTICALS INC

Healthcare·Biotechnology

···Share

Holders (tracked)

Combined shares

2,085,303

Combined value

$89.31M

Last close

$32.43

Quarter

2025Q4

Price is -24.3% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$32.43+15.58 (+92.46%)H $50.96 · L $16.85 · Avg Vol 459K

Position opened

Tracked holders · last 8 quarters

Flat over the last 7 quarters.

SEC event timeline

15 events

Ken Griffin (Citadel Advisors) added2026-02-17
+98,955 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+117,827 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+50,930 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+326,159 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+1,149 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−4,769 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+53,135 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+64,800 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+74,042 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+181,956 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+46,563 shares · 2025Q3
Position
Wellington Management trimmed2025-11-14
−2,050 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+306,489 shares · 2025Q3
Position
T. Rowe Price opened position2025-11-14
+9,285 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+237,763 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for RIGL →

Follow-the-investor returns

If you'd copied each holder of RIGL…

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
T. Rowe Price	2024Q2	$12.67	+155.9%	$338K
Wellington Management	2025Q1	$18.02	+80.0%	$1.8M
Renaissance Technologies	2024Q2	$23.63	+37.2%	$17.5M
Two Sigma Investments	2024Q4	$29.61	+9.5%	$8.8M
D.E. Shaw & Co.	2025Q3	$32.36	+0.2%	$13.8M
AQR Capital Management	2025Q1	$34.41	-5.7%	$3.6M
Izzy Englander (Millennium Mgmt)	2024Q2	$38.08	-14.8%	$14.0M
Ken Griffin (Citadel Advisors)	2024Q2	$41.94	-22.7%	$1.5M
Ken Griffin (Citadel Advisors)	2024Q2	$41.94	-22.7%	$1.5M
Ken Griffin (Citadel Advisors)	2024Q2	$41.94	-22.7%	$1.5M

Who moved on this name in 2025Q4

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

New positions0

—

Added to7

Izzy Englander (Millennium Mgmt)
+326,159
$14.0M
D.E. Shaw & Co.
+117,827
$5.0M
Ken Griffin (Citadel Advisors)
+98,955
$4.2M
Renaissance Technologies
+64,800
$2.8M
AQR Capital Management
+53,135
$2.3M
Two Sigma Investments
+50,930
$2.2M
T. Rowe Price
+1,149
$49

Trimmed1

Wellington Management
−4,769
$204K

Exited0

—

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2024Q2	7	1,743,794	$14.3M	—
2024Q3	4	173,790	$2.8M	-3
2024Q4	7	610,965	$10.3M	+3
2025Q1	6	309,448	$5.6M	-1
2025Q2	6	394,305	$7.4M	—
2025Q3	10	1,365,717	$38.7M	+4
2025Q4	10	2,085,303	$89.3M	—

Who owns RIGL

10 super-investors · 2025Q4

Tracked stake

2.09M

Combined value

$89M

% of shares outstanding

—

shares-out unknown

Quarter action mix

Added9Trim1

#	Manager	Shares	Value	% of book	Last action
1	Renaissance Technologies	539.0K	$23M	0.0%	Added+64.8K
2	Izzy Englander Millennium Mgmt	431.5K	$18M	0.0%	Added+326.2K
3	D.E. Shaw & Co.	424.3K	$18M	0.0%	Added+117.8K
4	Two Sigma Investments	271.2K	$12M	0.0%	Added+50.9K
5	Ken Griffin Citadel Advisors	185.4K	$8M	0.0%	Added+99.0K
6	AQR Capital Management	109.7K	$5M	0.0%	Added+53.1K
7	Wellington Management	57.0K	$2M	0.0%	Trim−4.8K
8	Ken Griffin Citadel Advisors	46.6K	$2M	0.0%	Added+99.0K
9	T. Rowe Price	10.4K	$447K	0.0%	Added+1.1K
10	Ken Griffin Citadel Advisors	10.1K	$433K	0.0%	Added+99.0K

Recent moves

20 transactions

ADDKen Griffin (Citadel Advisors)
+98,955 · 2025Q4
ADDD.E. Shaw & Co.
+117,827 · 2025Q4
ADDTwo Sigma Investments
+50,930 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+326,159 · 2025Q4
ADDT. Rowe Price
+1,149 · 2025Q4
TRIMWellington Management
−4,769 · 2025Q4
ADDAQR Capital Management
+53,135 · 2025Q4
ADDRenaissance Technologies
+64,800 · 2025Q4
ADDTwo Sigma Investments
+181,956 · 2025Q3
NEWD.E. Shaw & Co.
+306,489 · 2025Q3
TRIMWellington Management
−2,050 · 2025Q3
ADDAQR Capital Management
+46,563 · 2025Q3
NEWT. Rowe Price
+9,285 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+74,042 · 2025Q3
ADDRenaissance Technologies
+237,763 · 2025Q3
NEWIzzy Englander (Millennium Mgmt)
+31,259 · 2025Q2
ADDTwo Sigma Investments
+25,664 · 2025Q2
TRIMAQR Capital Management
−588 · 2025Q2
ADDWellington Management
+2,422 · 2025Q2
ADDRenaissance Technologies
+35,300 · 2025Q2

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