892 hedge funds and large institutions have $16.7B invested in GSK in 2025 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 322 increasing their positions, 308 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

5% more repeat investments, than reductions

Existing positions increased: 322 | Existing positions reduced: 308

0.51% more ownership

Funds ownership: 18.45%18.96% (+0.51%)

0% more funds holding

Funds holding: 888892 (+4)

Holders
892
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$267M
Puts
$130M
Net Calls
Net Calls Change

Top Buyers

1 +$201M
2 +$76.8M
3 +$65.2M
4
Holocene Advisors
Holocene Advisors
New York
+$58.2M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$53.3M

Top Sellers

1 -$121M
2 -$76.6M
3 -$68.3M
4
AOI
Auto-Owners Insurance
Michigan
-$35.4M
5
UBS Group
UBS Group
Switzerland
-$23.2M
Name Holding Trade Value Shares
Change
Change in
Stake
301
$1.02M
302
$1.02M
303
$1.01M
304
$1.01M
305
$1.01M
306
$1M
307
$1M
308
$987K
309
$964K
310
$957K
311
$950K
312
$940K
313
$935K
314
$933K
315
$932K
316
$931K
317
$923K
318
$923K
319
$907K
320
$904K
321
$901K
322
$897K
323
$891K
324
$888K
325
$882K