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Collegium Pharmaceutical
COLL

Overview Fund Activity

221 hedge funds and large institutions have $1.05B invested in Collegium Pharmaceutical in 2025 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 88 increasing their positions, 83 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
221
Holders Change
-20
Holders Change %
-8.3%
% of All Funds
2.96%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
20
Increased
88
Reduced
83
Closed
34
Calls
$372K
Puts
$17K
Net Calls
+$355K
Net Calls Change
-$78K

Top Buyers

1
JGC
J. Goldman & Co
New York
$7.2M
2
RCMNY
Rubric Capital Management (New York)
New York
$93.4M
3
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
$9.97M
4
Marshall Wace
Marshall Wace
United Kingdom
$4.04M
5
BAM
Ballast Asset Management
Texas
$2.58M

Top Sellers

1
Millennium Management
Millennium Management
New York
$6.62M
2
Citadel Advisors
Citadel Advisors
Florida
$7.1M
3
QC
Quantedge Capital
Singapore
$0
4
ECM
ExodusPoint Capital Management
New York
$0
5
BlackRock
BlackRock
New York
$158M
Name Holding Trade Value Shares
Change 		Shares
Change %
State of Tennessee, Department of Treasury
151
State of Tennessee, Department of Treasury
Tennessee
$245K – – –
RWM
152
Ritholtz Wealth Management
New York
$245K -$705K -23,830 -74%
COPPSERS
153
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$244K +$15.8K +534 +7%
Allspring Global Investments
154
Allspring Global Investments
North Carolina
$226K -$21.7K -717 -9%
OPERF
155
Oregon Public Employees Retirement Fund
Oregon
$218K – – –
SPS
156
Susquehanna Portfolio Strategies
Pennsylvania
$217K +$217K +7,340 New
PFSRSONJ
157
Police & Firemen's Retirement System of New Jersey
New Jersey
$211K – – –
CUAMC
158
China Universal Asset Management Company
China
$191K +$4.17K +141 +2%
SAM
159
Shell Asset Management
Netherlands
$153K -$36.9K -1,244 -19%
AF
160
Allworth Financial
California
$129K +$127K +4,293 +7,402%
AssetMark Inc
161
AssetMark Inc
California
$124K -$9.17K -310 -7%
TRCT
162
Tower Research Capital (TRC)
New York
$105K +$85.7K +2,899 +445%
VEA
163
Virtus ETF Advisers
New York
$104K -$715K -24,184 -87%
AIP
164
Ameritas Investment Partners
Nebraska
$101K – – –
ECM
165
EMC Capital Management
Texas
$97K +$97K +3,277 New
MCM
166
MAI Capital Management
Ohio
$96.5K +$1.86K +63 +2%
NA
167
NewEdge Advisors
Louisiana
$90.1K +$67.8K +2,294 +305%
CA
168
CoreCap Advisors
Michigan
$83.7K -$28K -947 -25%
GI
169
GAMMA Investing
California
$81.5K +$64.1K +2,169 +369%
EWA
170
EverSource Wealth Advisors
Alabama
$73.5K +$64.8K +2,190 +745%
Nisa Investment Advisors
171
Nisa Investment Advisors
Missouri
$66.1K +$1.33K +45 +2%
BIG
172
Brooklyn Investment Group
New York
$59.6K +$43.9K +1,486 +281%
TPCW
173
TD Private Client Wealth
New York
$59.3K – – –
AAP
174
Arax Advisory Partners
Colorado
$59K +$59K +1,996 New
BTI
175
Blue Trust Inc
Georgia
$55.5K +$3.96K +134 +8%
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