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Collegium Pharmaceutical
COLL

Overview Fund Activity

219 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, 87 increasing their positions, 82 reducing their positions, and 34 closing their positions.

Holders
219
Holders Change
-22
Holders Change %
-9.13%
% of All Funds
2.94%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
20
Increased
87
Reduced
82
Closed
34
Calls
$47K
Puts
$17K
Net Calls
+$30K
Net Calls Change
-$403K

Top Buyers

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

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$6.62M
2
Citadel Advisors
2
Citadel Advisors
Florida
$7.1M
3
QC
3
Quantedge Capital
Singapore
$0
4
ECM
4
ExodusPoint Capital Management
New York
$0
5
BlackRock
5
BlackRock
New York
$158M
Name Market Value Shares Shares
Change 		Shares
Change %
Barclays
51
Barclays
United Kingdom
$2.65M 89,434 +15,731 +21%
Jane Street
52
Jane Street
New York
$2.61M 88,377 -43,143 -33%
BAM
53
Ballast Asset Management
Texas
$2.58M 87,206 +87,206 New
FMI
54
F/M Investments
District of Columbia
$2.33M 78,725 +1,049 +1%
Man Group
55
Man Group
United Kingdom
$2.31M 78,251 -26,636 -25%
Ameriprise
56
Ameriprise
Minnesota
$2.27M 76,625 -15,150 -17%
OSAM
57
O'Shaughnessy Asset Management
Connecticut
$2.18M 73,765 -7,620 -9%
NL
58
Nuveen LLC
North Carolina
$2.13M 72,153 -17,413 -19%
JPMorgan Chase & Co
59
JPMorgan Chase & Co
New York
$2.13M 72,068 +2,592 +4%
EGM
60
Engineers Gate Manager
New York
$2.07M 70,077 +43,705 +166%
ETC
61
Exchange Traded Concepts
Oklahoma
$1.93M 65,132 +2,706 +4%
Swiss National Bank
62
Swiss National Bank
Switzerland
$1.82M 61,400 -1,100 -2%
GC
63
Globeflex Capital
California
$1.56M 52,911 – –
Fidelity Investments
64
Fidelity Investments
Massachusetts
$1.55M 52,559 +2,273 +5%
EIP
65
Easterly Investment Partners
Massachusetts
$1.55M 52,412 -3,746 -7%
Royal Bank of Canada
66
Royal Bank of Canada
Ontario, Canada
$1.52M 51,224 -7,386 -13%
Los Angeles Capital Management
67
Los Angeles Capital Management
California
$1.47M 49,872 -3,555 -7%
Envestnet Asset Management
68
Envestnet Asset Management
Illinois
$1.32M 44,734 +13,842 +45%
Verition Fund Management
69
Verition Fund Management
Connecticut
$1.27M 43,111 +28,325 +192%
SCM
70
Stonepine Capital Management
Oregon
$1.23M 41,500 +20,893 +101%
Raymond James Financial
71
Raymond James Financial
Florida
$1.21M 41,042 -33,478 -45%
Canada Life
72
Canada Life
Manitoba, Canada
$1.18M 39,933 -1,838 -4%
CCIA
73
Campbell & Co Investment Adviser
Maryland
$1.15M 38,752 -8,816 -19%
AFAS
74
Acorn Financial Advisory Services
Virginia
$1.1M 37,232 -1,427 -4%
T. Rowe Price Associates
75
T. Rowe Price Associates
Maryland
$1.07M 36,263 +1,725 +5%
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3
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