COLL

COLLEGIUM PHARMACEUTICAL INC

COLL·19459J104·US·Common Stock·Healthcare - Drug Manufacturers - Specialty & Generic-13D/G

COLL (COLLEGIUM PHARMACEUTICAL INC) is held by 147 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($197M), Jupiter Topco LLC ($77.7M), Invesco Ltd. ($68.1M). Net institutional sentiment: Mixed.

147
Holders
(11 Elite)
$1.2B
Total Value
62% (151)
Consensus
94 buying - 57 selling
13F: Insider & Congress: Updated regularly
COLL

Smart Money Verdict

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Held by 147 funds
11 elite

Who's Trading

Source dates: Price Oct 14, 2026 · Insiders Jun 10, 2026 · Activists Oct 8, 2026 · Congress none

ActivistMIMillennium Management LLC7.4%Oct 8, 2026
ActivistMIMillennium Management LLC5.6%Aug 24, 2026
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Top Holders

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Action
Increased
5.4M(+6.0%)$197M0.0%-26.02%
32
First report
2.1M$77.7M0.0%-40.52%
0
Increased
1.9M(+18.3%)$68.1M0.0%-24.33%
35
Increased
1.6M(+8.9%)$59.1M0.2%-41.95%
38
Increased
1.6M(+26.1%)$59.1M0.0%-14.55%
36
Increased
1.5M(+7.3%)$55.3M0.0%+0.83%
32
Increased
1.4M(+2.9%)$50.9M0.0%-33.54%
30
Increased
1.4M(+3.5%)$50M0.0%-35.11%
30
Decreased
1.4M(-7.0%)$49.5M0.1%-12.62%
0
Increased
890,886(+8.7%)$32.3M0.0%-2.73%
31
Increased
837,877(+0.6%)$30.3M0.0%+21.47%
29
Increased
760,252(+21.6%)$27.5M0.0%-27.46%
34
Increased
740,081(+8.8%)$26.8M0.0%-35.39%
31
Increased
736,925(+104.2%)$26.7M0.0%-37.20%
46
Decreased
621,920(-11.6%)$22.5M0.0%-49.64%
0
Decreased
556,927(-3.2%)$20.2M0.0%-36.24%
0
Increased
534,756(+3.8%)$19.4M0.0%-33.98%
29
Increased
491,627(+6.7%)$17.8M0.0%-38.52%
30
Decreased
486,601(-1.7%)$17.6M0.0%-21.40%
0
Decreased
431,447(-30.6%)$15.6M0.0%-35.25%
0

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COLLCOLLCOLLEGIUM PHARMACEUTICAL INC

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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