Collegium Pharmaceutical, Inc
COLL- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001267565
No open-market purchases or sales by Collegium Pharmaceutical, Inc insiders were filed in the last 90 days; 279 institutions reported holding it in 13F filings for Q2 2026, worth $1.42B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Collegium Pharmaceutical, Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 267
- −4 vs. Q4 2025
- Shares held
- 38.0M
- +3.38M (+9.8%) vs. Q4 2025
- Total value
- $1.26B
- −$345.3M (−21.6%) vs. Q4 2025
- New holders
- 41
- 109 more added
- Sold out
- 45
- 77 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting COLL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 279 | $1.42B |
| Q1 2026 | 267 | $1.26B |
| Q4 2025 | 279 | $1.72B |
| Q3 2025 | 243 | $1.29B |
| Q2 2025 | 223 | $1.06B |
| Q1 2025 | 241 | $1.10B |
| Q4 2024 | 238 | $1.06B |
| Q3 2024 | 249 | $1.49B |
| Q2 2024 | 229 | $1.28B |
| Q1 2024 | 228 | $1.54B |
| Q4 2023 | 193 | $1.21B |
| Q3 2023 | 175 | $865.2M |
| Q2 2023 | 178 | $843.5M |
| Q1 2023 | 199 | $936.9M |
| Q4 2022 | 179 | $837.7M |
| Q3 2022 | 169 | $574.6M |
| Q2 2022 | 157 | $645.5M |
| Q1 2022 | 172 | $733.9M |
| Q4 2021 | 159 | $669.4M |
| Q3 2021 | 155 | $719.5M |
| Q2 2021 | 159 | $898.3M |
| Q1 2021 | 163 | $900.7M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Collegium Pharmaceutical, Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 66,454 | $2.20M | 0.00% | +6,592+11.0% | Added |
| Trexquant Investment LP | 68,114 | $2.25M | 0.02% | −82,488−54.8% | Reduced |
| Uniplan Investment Counsel, Inc. | 68,747 | $2.27M | 0.23% | −42,992−38.5% | Reduced |
| Ameriprise Financial Inc | 69,763 | $2.31M | 0.00% | −3,216−4.4% | Reduced |
| Wedge Capital Management L L P | 71,353 | $2.36M | 0.04% | +13,092+22.5% | Added |
| Barclays PLC | 71,949 | $2.38M | 0.00% | −31,660−30.6% | Reduced |
| Nuveen, LLC | 71,990 | $2.38M | 0.00% | +2,858+4.1% | Added |
| Man Group plc | 72,182 | $2.39M | 0.00% | +23,725+49.0% | Added |
| Campbell & CO Investment Adviser LLC | 73,233 | $2.42M | 0.14% | +33,195+82.9% | Added |
| Credit Agricole S A | 73,444 | $2.43M | 0.01% | 00.0% | Unchanged |
| Tejara Capital Ltd | 77,000 | $2.55M | 0.84% | +77,000 | New |
| Legal & General Group Plc | 77,575 | $2.57M | 0.00% | +39+0.1% | Added |
| Wells Fargo & Company | 86,541 | $2.86M | 0.00% | +28,953+50.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 92,274 | $3.05M | 0.01% | −155−0.2% | Reduced |
| Peregrine Capital Management LLC | 96,306 | $3.18M | 0.12% | +96,306 | New |
| Rhumbline Advisers | 96,327 | $3.19M | 0.00% | +78+0.1% | Added |
| Bessemer Group Inc | 98,020 | $3.24M | 0.01% | +31,800+48.0% | Added |
| Wellington Management Group LLP | 103,485 | $3.42M | 0.00% | −11,914−10.3% | Reduced |
| Hussman Strategic Advisors, Inc. | 105,000 | $3.47M | 0.75% | +105,000 | New |
| JPMorgan Chase & Co | 110,702 | $3.54M | 0.00% | +2,663+2.5% | Added |
| Ballast Asset Management, LP | 113,223 | $3.74M | 1.67% | +2,780+2.5% | Added |
| Citadel Advisors LLC | 121,366 | $4.01M | 0.00% | −9,760−7.4% | Reduced |
| BNP Paribas Arbitrage, SA | 122,069 | $4.04M | 0.00% | −97,403−44.4% | Reduced |
| SEI Investments Co | 130,620 | $4.32M | 0.00% | +85,830+191.6% | Added |
| AQR Capital Management LLC | 135,216 | $4.47M | 0.00% | +33,962+33.5% | Added |
| Public Sector Pension Investment Board | 141,251 | $4.67M | 0.01% | −5,418−3.7% | Reduced |
| Third Avenue Management LLC | 155,143 | $5.13M | 0.83% | −48,258−23.7% | Reduced |
| Prudential Financial Inc | 170,734 | $5.65M | 0.01% | +95,230+126.1% | Added |
| Franklin Resources Inc | 174,362 | $5.77M | 0.00% | +136,598+361.7% | Added |
| Hillsdale Investment Management Inc. | 184,600 | $6.10M | 0.17% | −22,000−10.6% | Reduced |
| Voloridge Investment Management, LLC | 200,306 | $6.62M | 0.03% | −47,369−19.1% | Reduced |
| Vanguard Fiduciary Trust Co | 219,363 | $7.25M | 0.00% | +219,363 | New |
| Bank of New York Mellon Corp | 225,705 | $7.46M | 0.00% | −1,414−0.6% | Reduced |
| Pacer Advisors, Inc. | 256,365 | $8.48M | 0.02% | +15,475+6.4% | Added |
| Royce & Associates LP | 272,786 | $9.02M | 0.09% | +21,633+8.6% | Added |
| Bank of America Corp | 297,847 | $9.85M | 0.00% | +102,502+52.5% | Added |
| Emerald Mutual Fund Advisers Trust | 306,074 | $10.1M | 0.49% | −85,596−21.9% | Reduced |
| Assenagon Asset Management S.A. | 312,598 | $10.3M | 0.02% | −199,100−38.9% | Reduced |
| LSV Asset Management | 345,200 | $11.4M | 0.02% | −2,700−0.8% | Reduced |
| Millennium Management LLC | 360,826 | $11.9M | 0.01% | +290,543+413.4% | Added |
| Northern Trust Corp | 361,889 | $12.0M | 0.00% | +8,285+2.3% | Added |
| Loomis Sayles & Co L P | 375,666 | $12.4M | 0.02% | +43,097+13.0% | Added |
| Emerald Advisers, LLC | 402,752 | $13.3M | 0.42% | −226,592−36.0% | Reduced |
| American Century Companies Inc | 460,744 | $15.2M | 0.01% | +253,661+122.5% | Added |
| Charles Schwab Investment Management Inc | 495,027 | $16.4M | 0.00% | +47,745+10.7% | Added |
| Morgan Stanley | 515,179 | $17.0M | 0.00% | −169,434−24.7% | Reduced |
| D. E. Shaw & Co., Inc. | 530,698 | $17.6M | 0.01% | −123,176−18.8% | Reduced |
| Goldman Sachs Group Inc | 575,141 | $19.0M | 0.00% | −72,396−11.2% | Reduced |
| Two Sigma Investments, LP | 590,116 | $19.5M | 0.02% | +224,017+61.2% | Added |
| Qube Research & Technologies Ltd | 621,935 | $20.6M | 0.03% | +353,693+131.9% | Added |
| Victory Capital Management Inc | 625,304 | $20.7M | 0.01% | +168,009+36.7% | Added |
| Vanguard Portfolio Management LLC | 680,381 | $22.5M | 0.00% | +680,381 | New |
| Arrowstreet Capital, Limited Partnership | 703,528 | $23.3M | 0.01% | +159,755+29.4% | Added |
| Marshall Wace, LLP | 748,812 | $24.8M | 0.03% | +256,452+52.1% | Added |
| Geode Capital Management, LLC | 819,440 | $27.1M | 0.00% | −10,013−1.2% | Reduced |
| Dimensional Fund Advisors LP | 833,192 | $27.6M | 0.01% | +2,712+0.3% | Added |
| Rubric Capital Management LP | 1,279,611 | $42.3M | 0.52% | −216,825−14.5% | Reduced |
| Principal Financial Group Inc | 1,295,028 | $42.8M | 0.02% | −18,634−1.4% | Reduced |
| Vanguard Capital Management LLC | 1,333,992 | $44.1M | 0.00% | +1,333,992 | New |
| Massachusetts Financial Services Co | 1,365,932 | $45.2M | 0.02% | +53,277+4.1% | Added |
| Eventide Asset Management, LLC | 1,424,282 | $47.1M | 0.78% | −451,957−24.1% | Reduced |
| State Street Corp | 1,424,544 | $47.1M | 0.00% | +113,903+8.7% | Added |
| Renaissance Technologies LLC | 1,469,449 | $48.6M | 0.08% | −147,900−9.1% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 1,499,584 | $49.6M | 0.17% | −4880.0% | Reduced |
| Invesco Ltd. | 1,591,909 | $52.6M | 0.01% | +416,868+35.5% | Added |
| Janus Henderson Group PLC | 1,825,651 | $60.4M | 0.03% | +377,073+26.0% | Added |
| BlackRock, Inc. | 5,134,027 | $169.8M | 0.00% | +34,325+0.7% | Added |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −190,763−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −105,185−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −54,825−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −53,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −48,704−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −39,708−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −38,846−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −31,967−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −31,000−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −30,101−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −25,340−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −23,275−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −22,440−100.0% | Sold out |
| Thrive Wealth Management, LLC | 0 | $0 | 0.00% | −20,326−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −19,199−100.0% | Sold out |
| Ellsworth Advisors, LLC | 0 | $0 | 0.00% | −16,492−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −13,794−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −9,317−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −8,932−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −8,004−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −7,757−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −7,116−100.0% | Sold out |
| Voleon Capital Management LP | 0 | $0 | 0.00% | −6,459−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −6,124−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −5,975−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −5,709−100.0% | Sold out |
| HighPoint Advisor Group LLC | 0 | $0 | 0.00% | −5,660−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −5,462−100.0% | Sold out |
| Johnson Investment Counsel Inc | 0 | $0 | 0.00% | −5,157−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −4,785−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −4,704−100.0% | Sold out |
| Swiss Life Asset Management Ltd | 0 | $0 | 0.00% | −4,650−100.0% | Sold out |