Collegium Pharmaceutical, Inc.
DE ˙ DB ˙ US19459J1043
26,00 € ↓ -0,80 (-2,99%)
2026-06-03
AKTIENPREIS
SecurityDE:354 / Collegium Pharmaceutical, Inc.
InstitutionEngineers Gate Manager LP
Latest Disclosed Ownership49,814 shares
Latest Disclosed Value $ 1,647,350
Engineers Gate Manager LP reports 0.91% decrease in ownership of 354 / Collegium Pharmaceutical, Inc.

On May 15, 2026 - Engineers Gate Manager LP filed a 13F-HR form disclosing ownership of 49,814 shares of Collegium Pharmaceutical, Inc. (DE:354) valued at $1,374,866 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 50,271 shares of Collegium Pharmaceutical, Inc.. This represents a change in shares of -0.91% during the quarter. The current value of the position is $1,295,164 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 49,814 -457 -0.91 1,647 -29.22 0.0206
2026-02-17 2025-12-31 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 50,271 -2,044 -3.91 2,328 27.16 0.0276
2025-11-14 2025-09-30 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 52,315 -17,762 -25.35 1,831 -11.68 0.0210
2025-08-14 2025-06-30 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 70,077 43,705 165.73 2,072 163.28 0.0258
2025-05-15 2025-03-31 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 26,372 -7,360 -21.82 787 -18.53 0.0133
2025-02-14 2024-12-31 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 33,732 33,732 966 0.0168
2024-11-14 2024-09-30 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 0 -9,414 -100.00 0 -100.00
2024-08-14 2024-06-30 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 9,414 -5,670 -37.59 303 -48.21 0.0068
2024-05-15 2024-03-31 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 15,084 2,661 21.42 586 53.14 0.0154
2024-02-14 2023-12-31 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 12,423 2,583 26.25 382 74.43 0.0109
2023-11-14 2023-09-30 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 9,840 9,840 220 0.0081
2020-11-16 2020-09-30 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 0 -12,754 -100.00 0 -100.00
2020-08-17 2020-06-30 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 12,754 -15,070 -54.16 223 -50.88 0.0113
2020-05-15 2020-03-31 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 27,824 27,824 454 0.0327
2019-08-14 2019-06-30 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 0 -33,993 -100.00 0 -100.00
2019-05-15 2019-03-31 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 33,993 33,993 515 0.0312
2018-08-03 2018-06-30 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 0 -14,217 -100.00 0 -100.00
2018-05-07 2018-03-31 13F COLLEGIUM PHARMACEUTICAL COM 19459J104 14,217 14,217 363 0.0242
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.