COLLCollegium Pharmaceutical, Inc.

$27.50

Who owns COLL

262 institutions reported holding COLL for 2026Q1, together 94% of the company, fewer than the 273 a quarter earlier.

262

Institutions reporting a position · as of 2026Q1 · down from 273 the quarter before

Shares held by institutions
37.7M

Shares held by institutions · 94% of the company · long US equity positions only, as reported on Form 13F

Reported value
$1.25B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
31%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
44
New positions
36
Positions exited
53
Added to
96
Reduced
70
Top 10 holdersof the company
48%
Institutional ownership by quarter, 2015Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q126237.7M$1.25B
2025Q427337.1M$1.72B
2025Q323936.9M$1.29B
2025Q221635.6M$1.05B
2025Q123736.6M$1.09B
2024Q423437.0M$1.06B
2024Q324738.5M$1.49B
2024Q222639.6M$1.28B
2024Q122639.6M$1.54B
2023Q419039.2M$1.21B
2023Q317238.6M$863M
2023Q217539.1M$841M
2023Q119538.9M$934M
2022Q417636.0M$835M
2022Q316535.7M$575M
2022Q215536.4M$644M
Largest reported holders, 2026Q1
HolderShares% of companyValue
BlackRock Inc.5.1M13%$170M
VANGUARD GROUP INC2.3M5.7%$75M
HENDERSON GROUP PLC1.8M4.6%$60M
Invesco Ltd.1.6M4.0%$53M
FULLER & THALER ASSET MANAGEMENT, INC.1.5M3.7%$50M
RENAISSANCE TECHNOLOGIES LLC1.5M3.7%$49M
STATE STREET CORP1.4M3.6%$47M
EVENTIDE ASSET MANAGEMENT, LLC1.4M3.6%$47M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/1.4M3.4%$45M
PRINCIPAL FINANCIAL GROUP INC1.3M3.2%$43M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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