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GSK
GSK

Overview Fund Activity

840 hedge funds and large institutions have $14.2B invested in GSK in 2025 Q1 according to their latest regulatory filings, with 90 funds opening new positions, 324 increasing their positions, 272 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
840
Holders Change
+5
Holders Change %
+0.6%
% of All Funds
11.41%
Holding in Top 10
14
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+16.67%
% of All Funds
0.19%
New
90
Increased
324
Reduced
272
Closed
65
Calls
$243M
Puts
$146M
Net Calls
+$96.9M
Net Calls Change
-$258M

Top Buyers

1
Fisher Asset Management
Fisher Asset Management
Washington
+$434M
2
Dodge & Cox
Dodge & Cox
California
+$396M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$283M
4
Holocene Advisors
Holocene Advisors
New York
+$186M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$103M

Top Sellers

1
JEST
JTC Employer Solutions Trustee
Jersey
-$195M
2
CCM
Camber Capital Management
Massachusetts
-$84.6M
3
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
-$78M
4
AC
Armistice Capital
New York
-$77.5M
5
Voloridge Investment Management
Voloridge Investment Management
Florida
-$73.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Walleye Capital
301
Walleye Capital
New York
$805K -$279K -7,199 -26%
VSQM
302
V-Square Quantitative Management
Illinois
$802K – – –
BIA
303
Barry Investment Advisors
Massachusetts
$800K -$1.02K -26 -0.1%
CL
304
CSS LLC
Illinois
$798K -$461K -11,910 -37%
IF
305
Intrua Financial
Texas
$797K -$11.2K -288 -1%
KeyBank National Association
306
KeyBank National Association
Ohio
$796K +$2.87K +74 +0.4%
TWC
307
TD Waterhouse Canada
Ontario, Canada
$788K -$5.98K -158 -0.8%
BP
308
Ballentine Partners
Massachusetts
$783K +$118K +3,056 +18%
PFGIA
309
Patriot Financial Group Insurance Agency
Massachusetts
$783K +$88.7K +2,290 +13%
IP
310
Ignite Planners
California
$777K +$42.2K +1,088 +6%
BNP Paribas Financial Markets
311
BNP Paribas Financial Markets
France
$776K -$13.5M -347,286 -95%
CG
312
Caprock Group
Idaho
$772K -$7.43K -190 -1%
AF
313
Advisornet Financial
Minnesota
$767K -$48.3K -1,247 -6%
ATPW
314
Ashton Thomas Private Wealth
Arizona
$750K -$22.9K -586 -3%
PA
315
Probity Advisors
Texas
$744K +$158K +4,081 +27%
CAM
316
Cresset Asset Management
Illinois
$743K -$66.3K -1,695 -8%
ISL
317
Ingalls & Snyder LLC
New York
$743K -$5.27K -136 -0.7%
KPWS
318
Kestra Private Wealth Services
Texas
$740K +$231K +5,968 +45%
B
319
Bailard
California
$739K +$156K +4,018 +27%
WSFS
320
Wilmington Savings Fund Society
Delaware
$739K -$5.85K -151 -0.8%
MOS
321
MGO One Seven
Ohio
$733K +$213K +5,486 +41%
SG Americas Securities
322
SG Americas Securities
New York
$730K +$304K +7,849 +71%
VCS
323
Vaughan & Co Securities
New Jersey
$725K +$186K +4,805 +35%
IRC
324
Investors Research Corp
Georgia
$722K – – –
HCMT
325
Highland Capital Management (Tennessee)
Tennessee
$721K -$41.4K -1,068 -5%
11 12
13
14 15