Security key
19459J104
COLLEGIUM PHARMACEUTICAL, INC - Common Stock (COLL)
CUSIP: 19459J104
Q2 2021 13F Holders as of 30 Jun 2021
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 37,987,862
- Total 13F value
- $898,085,585
- Share change
- +970
- SEC-reported price per share
- $23.64
- Number of holders
- 155
- Value change
- -$27,328
- Number of buys
- 76
- Number of sells
- 63
- Shares outstanding
- 31,476,741
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2021
Institutions
155
Top holders
10
COLL full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2021
Previous quarter: Q1 2021
COLLEGIUM PHARMACEUTICAL, INC SEC filings
COLLEGIUM PHARMACEUTICAL, INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 19459J104
Recent filing periods:
Ownership snapshot
Top reported holders of COLL - COLLEGIUM PHARMACEUTICAL, INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
31 Mar 2021
13F
Lead comparable stake: 19%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 19%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock Finance, Inc.
19%
JANUS HENDERSON GROUP PLC
13%
EVENTIDE ASSET MANAGEMENT, LLC
7.7%
Rubric Capital Management LP
7.7%
VANGUARD GROUP INC
6.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
19%
|
$139,513,000
5,886,536 shares
|
— | 31 Mar 2021 |
| JANUS HENDERSON GROUP PLC |
13F
Company
|
13%
|
$96,617,000
4,076,677 shares
|
— | 31 Mar 2021 |
| EVENTIDE ASSET MANAGEMENT, LLC |
13F
Company
|
7.7%
|
$57,543,000
2,427,976 shares
|
— | 31 Mar 2021 |
| Rubric Capital Management LP |
13F
Company
|
7.7%
|
$57,359,000
2,420,214 shares
|
— | 31 Mar 2021 |
| VANGUARD GROUP INC |
13F
Company
|
6.9%
|
$51,818,000
2,186,380 shares
|
— | 31 Mar 2021 |
| Camber Capital Management LP |
13F
Company
|
6.4%
|
$47,400,000
2,000,000 shares
|
— | 31 Mar 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
155
Shares
37,987,862
Rows available
155
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2021 vs Q1 2021 Across Filers
Q1 2021 holders
161
Q2 2021 holders
155
Holder diff
-6
| Investor | Q1 2021 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2021 value | Q2 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend