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GI
GAMMA Investing’s
Collegium Pharmaceutical
COLL
Stock Holding History
GAMMA Investing’s Portfolio
COLL Stock Details
COLL Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q2
$104K
Sell
2,886
-160
-5%
-$5.47K
﹤0.01%
1779
2026
Q1
$101K
Sell
3,046
-216
-7%
-$9.14K
﹤0.01%
1672
2025
Q4
$151K
Buy
3,262
+285
+10%
+$11.9K
0.01%
1248
2025
Q3
$104K
Buy
2,977
+220
+8%
+$7.65K
0.01%
1483
2025
Q2
$81.5K
Buy
2,757
+2,169
+369%
+$61.9K
0.01%
1589
2025
Q1
$17.6K
Buy
588
+394
+203%
+$12K
﹤0.01%
2469
2024
Q4
$5.56K
Sell
194
-1,234
-86%
-$40.8K
﹤0.01%
2870
2024
Q3
$55.2K
Buy
1,428
+792
+125%
+$28.2K
0.01%
1418
2024
Q2
$20.5K
Buy
636
+263
+71%
+$9.12K
﹤0.01%
1835
2024
Q1
$14.5K
Buy
373
+163
+78%
+$5.7K
﹤0.01%
1853
2023
Q4
$6.92K
Buy
+210
New
+$5.26K
﹤0.01%
2085
Other funds holding COLL
Assenagon Asset Management
Senningerberg, Luxembourg
$77B AUM
50.57%
1-Year Est. Return
WCM
Wedge Capital Management
Charlotte, North Carolina
$6.06B AUM
47.24%
1-Year Est. Return
EB
Eastern Bank
Boston, Massachusetts
$6.53B AUM
30.05%
1-Year Est. Return
VCM
Versant Capital Management
Phoenix, Arizona
$1.12B AUM
34.21%
1-Year Est. Return
SWM
Spire Wealth Management
Mclean, Virginia
$3.31B AUM
38.78%
1-Year Est. Return
MPWT
MassMutual Private Wealth & Trust
Windsor, Connecticut
$3.87B AUM
24.64%
1-Year Est. Return
JWA
JFS Wealth Advisors
Hermitage, Pennsylvania
$2.01B AUM
21.74%
1-Year Est. Return
AWM
Abound Wealth Management
Franklin, Tennessee
$504M AUM
23.73%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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