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Collegium Pharma (COLL)
NASDAQ
$31.06+$0.58 (+1.90%)
Price as of Jun 03, 2026 7:28 PM EDT- $1.1BMarket Cap
- 4.28%1-Year Change
- Drug Manufacturers - Specialty & GenericIndustry
Collegium Pharma (COLL)
$31.06+$0.58 (+1.90%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK INC. | 17.86% | 5.8M | -72,516 (-1.25%) | Jun 30, 2024 |
BLACKROCK FUNDING, INC. /DE | 17.13% | 5.6M | +35,784 (+0.64%) | Dec 31, 2024 |
BLACKROCK, INC. | 15.83% | 5.1M | +34,325 (+0.67%) | Mar 31, 2026 |
VANGUARD GROUP INC | 6.96% | 2.3M | +29,876 (+1.32%) | Dec 31, 2025 |
JANUS HENDERSON GROUP PLC | 5.63% | 1.8M | +377,073 (+20.65%) | Mar 31, 2026 |
INVESCO LTD. | 4.91% | 1.6M | +416,868 (+26.19%) | Mar 31, 2026 |
FULLER & THALER ASSET MANAGEMENT, INC. | 4.62% | 1.5M | -488 (-0.03%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
iSHARES TRUST | 10.53% | 3.4M | +39 (+0.001%) | Mar 31, 2026 |
ELLSWORTH GROWTH & INCOME FUND LTD | 4.62% | 1.5M | -500,000 (-33.33%) | Dec 31, 2025 |
Capitol Series Trust | 4.41% | 1.4M | 0 (0.00%) | Mar 31, 2026 |
AMERICAN BEACON FUNDS | 4.38% | 1.4M | 0 (0.00%) | Jan 31, 2026 |
MUTUAL FUND SERIES TRUST | 4.34% | 1.4M | -453,500 (-32.21%) | Mar 31, 2026 |
VANGUARD INDEX FUNDS | 4.01% | 1.3M | +26,804 (+2.06%) | Mar 31, 2026 |
GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC | 3.08% | 1.0M | 0 (0.00%) | Dec 31, 2025 |
Current Ownership Distribution
- Institutions689.9M (68.49%)
- Mutual Funds306.2M (30.39%)
- Insiders11.3M (1.12%)
- Other0 (0.00%)
Insider Transactions
- 1.12% (11.3M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 9Number of InsiderSelling (last 12 months)
- $157.2MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Freund John Gordon | Exempt | May 15, 2026 | $0.00 | 8,700 | $0.00 | 0 |
Freund John Gordon | Exempt | May 15, 2026 | $143,463.00 | 8,700 | $16.49 | 88,099 |
Freund John Gordon | Sell | May 15, 2026 | $142,546.58 | 4,127 | $34.54 | 83,972 |
Lurker Nancy | Award | May 14, 2026 | $0.00 | 8,741 | $0.00 | 26,758 |
SANTINI GINO | Award | May 14, 2026 | $0.00 | 8,741 | $0.00 | 103,783 |
Glancy Donovan Michael | Award | May 14, 2026 | $0.00 | 17,482 | $0.00 | 17,482 |
Freund John Gordon | Award | May 14, 2026 | $0.00 | 8,741 | $0.00 | 79,399 |
Paya Carlos V | Award | May 14, 2026 | $0.00 | 8,741 | $0.00 | 28,323 |
BOHLIN GAREN G | Exempt | May 11, 2026 | $0.00 | 8,700 | $0.00 | 0 |
BOHLIN GAREN G | Exempt | May 11, 2026 | $143,463.00 | 8,700 | $16.49 | 70,959 |
BOHLIN GAREN G | Sell | May 11, 2026 | $323,491.23 | 8,700 | $37.18 | 62,259 |
Dieter David EVP & General Counsel | Sell | Mar 18, 2026 | $488,099.22 | 13,976 | $34.92 | 77,071 |
Dieter David EVP & General Counsel | In Kind | Mar 17, 2026 | $315,764.80 | 8,840 | $35.72 | 68,231 |
Dieter David EVP & General Counsel | Sell | Mar 09, 2026 | $228,109.60 | 6,224 | $36.65 | 91,047 |
Dreyer Scott EVP & Chief Commercial Officer | Sell | Mar 03, 2026 | $1.9M | 46,417 | $40.36 | 75,329 |
Dreyer Scott EVP & Chief Commercial Officer | Sell | Mar 03, 2026 | $145,879.50 | 3,559 | $40.99 | 71,770 |
Dieter David EVP & General Counsel | Award | Feb 10, 2026 | $0.00 | 22,194 | $0.00 | 91,047 |
Karnani Vikram President and CEO | Award | Feb 10, 2026 | $0.00 | 79,264 | $0.00 | 176,629 |
Dreyer Scott EVP & Chief Commercial Officer | Award | Feb 10, 2026 | $0.00 | 19,023 | $0.00 | 122,636 |
Smith Thomas B EVP and Chief Medical Officer | Award | Feb 10, 2026 | $0.00 | 14,268 | $0.00 | 85,312 |
Dieter David EVP & General Counsel | Award | Feb 10, 2026 | $0.00 | 9,005 | $0.00 | 100,052 |
Karnani Vikram President and CEO | Award | Feb 10, 2026 | $0.00 | 32,531 | $0.00 | 209,160 |
Tupper Colleen EVP & Chief Financial Officer | Award | Feb 10, 2026 | $0.00 | 26,421 | $0.00 | 153,088 |
Smith Thomas B EVP and Chief Medical Officer | Award | Feb 10, 2026 | $0.00 | 22,774 | $0.00 | 108,086 |
Dieter David EVP & General Counsel | In Kind | Feb 10, 2026 | $130,011.75 | 2,781 | $46.75 | 97,271 |
Karnani Vikram President and CEO | In Kind | Feb 10, 2026 | $528,088.00 | 11,296 | $46.75 | 197,864 |
Dreyer Scott EVP & Chief Commercial Officer | Award | Feb 10, 2026 | $0.00 | 30,702 | $0.00 | 153,338 |
Smith Thomas B EVP and Chief Medical Officer | In Kind | Feb 10, 2026 | $275,684.75 | 5,897 | $46.75 | 102,189 |
Tupper Colleen EVP & Chief Financial Officer | Award | Feb 10, 2026 | $0.00 | 32,734 | $0.00 | 185,822 |
Smith Thomas B EVP and Chief Medical Officer | In Kind | Feb 10, 2026 | $539,401.50 | 11,538 | $46.75 | 90,651 |