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RIGL · Rigel Pharmaceuticals Inc

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$46.95 +3.33 (+7.62%)
Market Cap
$808.28M
Shares
18.68M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 158
Total Value: $647,169,263
Total Shares: 16,543,185

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 158 13F filers · Δ vs Mar 31, 2026
Top Holder
11.7%
Sep 2023 → Jun 2026 · range 10.2% – 16.0%
+0.8 pts
Top 5
44.0%
Sep 2023 → Jun 2026 · range 32.4% – 60.7%
+9.3 pts
Top 10
62.6%
Sep 2023 → Jun 2026 · range 48.5% – 80.0%
+11.6 pts
HHI
528
Sep 2023 → Jun 2026 · range 345 – 860
Broadly held+145

Quarterly Activity

vs Mar 31, 2026
New
27
Increased
58
Decreased
56
Sold Out
28
Unchanged
17
Holder count: -1
Institutional value: +48.4%
Shares held: +2.6%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 161
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1034842 CUSIP 766559702 13F (30d) 153 filings 152 filers Visit website Investor relations