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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,134,027 | $169.8M | 0.00% | +34,325+0.7% | Added |
| Janus Henderson Group PLC | 1,825,651 | $60.4M | 0.03% | +377,073+26.0% | Added |
| Invesco Ltd. | 1,591,909 | $52.6M | 0.01% | +416,868+35.5% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,499,584 | $49.6M | 0.17% | −4880.0% | Reduced |
| Renaissance Technologies LLC | 1,469,449 | $48.6M | 0.08% | −147,900−9.1% | Reduced |
| State Street Corp | 1,424,544 | $47.1M | 0.00% | +113,903+8.7% | Added |
| Eventide Asset Management, LLC | 1,424,282 | $47.1M | 0.78% | −451,957−24.1% | Reduced |
| Massachusetts Financial Services Co | 1,365,932 | $45.2M | 0.02% | +53,277+4.1% | Added |
| Vanguard Capital Management LLC | 1,333,992 | $44.1M | 0.00% | +1,333,992 | New |
| Principal Financial Group Inc | 1,295,028 | $42.8M | 0.02% | −18,634−1.4% | Reduced |
| Rubric Capital Management LP | 1,279,611 | $42.3M | 0.52% | −216,825−14.5% | Reduced |
| Dimensional Fund Advisors LP | 833,192 | $27.6M | 0.01% | +2,712+0.3% | Added |
| Geode Capital Management, LLC | 819,440 | $27.1M | 0.00% | −10,013−1.2% | Reduced |
| Marshall Wace, LLP | 748,812 | $24.8M | 0.03% | +256,452+52.1% | Added |
| Arrowstreet Capital, Limited Partnership | 703,528 | $23.3M | 0.01% | +159,755+29.4% | Added |
| Vanguard Portfolio Management LLC | 680,381 | $22.5M | 0.00% | +680,381 | New |
| Victory Capital Management Inc | 625,304 | $20.7M | 0.01% | +168,009+36.7% | Added |
| Qube Research & Technologies Ltd | 621,935 | $20.6M | 0.03% | +353,693+131.9% | Added |
| Two Sigma Investments, LP | 590,116 | $19.5M | 0.02% | +224,017+61.2% | Added |
| Goldman Sachs Group Inc | 575,141 | $19.0M | 0.00% | −72,396−11.2% | Reduced |
| D. E. Shaw & Co., Inc. | 530,698 | $17.6M | 0.01% | −123,176−18.8% | Reduced |
| Morgan Stanley | 515,179 | $17.0M | 0.00% | −169,434−24.7% | Reduced |
| Charles Schwab Investment Management Inc | 495,027 | $16.4M | 0.00% | +47,745+10.7% | Added |
| American Century Companies Inc | 460,744 | $15.2M | 0.01% | +253,661+122.5% | Added |
| Emerald Advisers, LLC | 402,752 | $13.3M | 0.42% | −226,592−36.0% | Reduced |
| Loomis Sayles & Co L P | 375,666 | $12.4M | 0.02% | +43,097+13.0% | Added |
| Northern Trust Corp | 361,889 | $12.0M | 0.00% | +8,285+2.3% | Added |
| Millennium Management LLC | 360,826 | $11.9M | 0.01% | +290,543+413.4% | Added |
| LSV Asset Management | 345,200 | $11.4M | 0.02% | −2,700−0.8% | Reduced |
| Assenagon Asset Management S.A. | 312,598 | $10.3M | 0.02% | −199,100−38.9% | Reduced |
| Emerald Mutual Fund Advisers Trust | 306,074 | $10.1M | 0.49% | −85,596−21.9% | Reduced |
| Bank of America Corp | 297,847 | $9.85M | 0.00% | +102,502+52.5% | Added |
| Royce & Associates LP | 272,786 | $9.02M | 0.09% | +21,633+8.6% | Added |
| Pacer Advisors, Inc. | 256,365 | $8.48M | 0.02% | +15,475+6.4% | Added |
| Bank of New York Mellon Corp | 225,705 | $7.46M | 0.00% | −1,414−0.6% | Reduced |
| Vanguard Fiduciary Trust Co | 219,363 | $7.25M | 0.00% | +219,363 | New |
| Voloridge Investment Management, LLC | 200,306 | $6.62M | 0.03% | −47,369−19.1% | Reduced |
| Hillsdale Investment Management Inc. | 184,600 | $6.10M | 0.17% | −22,000−10.6% | Reduced |
| Franklin Resources Inc | 174,362 | $5.77M | 0.00% | +136,598+361.7% | Added |
| Prudential Financial Inc | 170,734 | $5.65M | 0.01% | +95,230+126.1% | Added |
| Third Avenue Management LLC | 155,143 | $5.13M | 0.83% | −48,258−23.7% | Reduced |
| Public Sector Pension Investment Board | 141,251 | $4.67M | 0.01% | −5,418−3.7% | Reduced |
| AQR Capital Management LLC | 135,216 | $4.47M | 0.00% | +33,962+33.5% | Added |
| SEI Investments Co | 130,620 | $4.32M | 0.00% | +85,830+191.6% | Added |
| BNP Paribas Arbitrage, SA | 122,069 | $4.04M | 0.00% | −97,403−44.4% | Reduced |
| Citadel Advisors LLC | 121,366 | $4.01M | 0.00% | −9,760−7.4% | Reduced |
| Ballast Asset Management, LP | 113,223 | $3.74M | 1.67% | +2,780+2.5% | Added |
| JPMorgan Chase & Co | 110,702 | $3.54M | 0.00% | +2,663+2.5% | Added |
| Hussman Strategic Advisors, Inc. | 105,000 | $3.47M | 0.75% | +105,000 | New |
| Wellington Management Group LLP | 103,485 | $3.42M | 0.00% | −11,914−10.3% | Reduced |
| Bessemer Group Inc | 98,020 | $3.24M | 0.01% | +31,800+48.0% | Added |
| Rhumbline Advisers | 96,327 | $3.19M | 0.00% | +78+0.1% | Added |
| Peregrine Capital Management LLC | 96,306 | $3.18M | 0.12% | +96,306 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 92,274 | $3.05M | 0.01% | −155−0.2% | Reduced |
| Wells Fargo & Company | 86,541 | $2.86M | 0.00% | +28,953+50.3% | Added |
| Legal & General Group Plc | 77,575 | $2.57M | 0.00% | +39+0.1% | Added |
| Tejara Capital Ltd | 77,000 | $2.55M | 0.84% | +77,000 | New |
| Credit Agricole S A | 73,444 | $2.43M | 0.01% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 73,233 | $2.42M | 0.14% | +33,195+82.9% | Added |
| Man Group plc | 72,182 | $2.39M | 0.00% | +23,725+49.0% | Added |
| Nuveen, LLC | 71,990 | $2.38M | 0.00% | +2,858+4.1% | Added |
| Barclays PLC | 71,949 | $2.38M | 0.00% | −31,660−30.6% | Reduced |
| Wedge Capital Management L L P | 71,353 | $2.36M | 0.04% | +13,092+22.5% | Added |
| Ameriprise Financial Inc | 69,763 | $2.31M | 0.00% | −3,216−4.4% | Reduced |
| Uniplan Investment Counsel, Inc. | 68,747 | $2.27M | 0.23% | −42,992−38.5% | Reduced |
| Trexquant Investment LP | 68,114 | $2.25M | 0.02% | −82,488−54.8% | Reduced |
| FMR LLC | 66,454 | $2.20M | 0.00% | +6,592+11.0% | Added |
| SG Americas Securities, LLC | 66,397 | $2.20M | 0.00% | +49,123+284.4% | Added |
| O'Shaughnessy Asset Management, LLC | 65,544 | $2.17M | 0.01% | +5,238+8.7% | Added |
| Swiss National Bank | 62,300 | $2.06M | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 61,742 | $2.04M | 0.00% | +20,540+49.9% | Added |
| Envestnet Asset Management Inc | 61,048 | $2.02M | 0.00% | +25,362+71.1% | Added |
| Freestone Grove Partners LP | 58,646 | $1.94M | 0.01% | +46,735+392.4% | Added |
| Exchange Traded Concepts, LLC | 57,433 | $1.90M | 0.01% | +36,966+180.6% | Added |
| Empowered Funds, LLC | 57,384 | $1.90M | 0.01% | +24,734+75.8% | Added |
| Quantinno Capital Management LP | 56,242 | $1.86M | 0.00% | +37,213+195.6% | Added |
| Gotham Asset Management, LLC | 55,614 | $1.84M | 0.01% | +45,210+434.5% | Added |
| Eastern Bank | 54,843 | $1.81M | 0.03% | 00.0% | Unchanged |
| Globeflex Capital L P | 52,955 | $1.75M | 0.27% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 52,192 | $1.73M | 0.00% | −1,300−2.4% | Reduced |
| Citigroup Inc | 51,411 | $1.70M | 0.00% | −7,484−12.7% | Reduced |
| Engineers Gate Manager LP | 49,814 | $1.65M | 0.02% | −457−0.9% | Reduced |
| Alliancebernstein L.P. | 35,091 | $1.62M | 0.00% | +81+0.2% | Added |
| Brevan Howard Capital Management LP | 48,761 | $1.61M | 0.02% | +37,015+315.1% | Added |
| Martingale Asset Management L P | 48,554 | $1.61M | 0.04% | +10,401+27.3% | Added |
| F/M Investments LLC | 47,993 | $1.59M | 0.11% | −2,056−4.1% | Reduced |
| Raymond James Financial Inc | 45,473 | $1.50M | 0.00% | −8,119−15.1% | Reduced |
| CI Private Wealth, LLC | 44,773 | $1.48M | 0.00% | +36,907+469.2% | Added |
| UBS Group AG | 43,337 | $1.43M | 0.00% | −52,550−54.8% | Reduced |
| Price T Rowe Associates Inc | 39,749 | $1.31M | 0.00% | +3,723+10.3% | Added |
| NewEdge Wealth, LLC | 38,893 | $1.29M | 0.02% | +14,529+59.6% | Added |
| XTX Topco Ltd | 37,533 | $1.24M | 0.02% | +27,798+285.5% | Added |
| Easterly Investment Partners LLC | 37,231 | $1.22M | 0.09% | +2,100+6.0% | Added |
| Intech Investment Management LLC | 36,437 | $1.20M | 0.01% | −72,418−66.5% | Reduced |
| Acorn Financial Advisory Services Inc | 35,131 | $1.16M | 0.16% | −536−1.5% | Reduced |
| Deutsche Bank AG | 32,816 | $1.09M | 0.00% | +2,828+9.4% | Added |
| Algert Global LLC | 32,430 | $1.07M | 0.02% | −38,210−54.1% | Reduced |
| Integrated Quantitative Investments LLC | 31,013 | $1.03M | 0.19% | −4,443−12.5% | Reduced |
| Zacks Investment Management | 30,337 | $1.00M | 0.01% | +2,204+7.8% | Added |
| Creative Planning | 29,638 | $980.1K | 0.00% | +3,174+12.0% | Added |