715 hedge funds and large institutions have $16.3B invested in F5 in 2026 Q1 according to their latest regulatory filings, with 127 funds opening new positions, 255 increasing their positions, 230 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
715
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$80.1M
Puts
$64.3M
Net Calls
Net Calls Change

Top Buyers

1 +$172M
2 +$163M
3 +$152M
4
JCAM
Jericho Capital Asset Management
New York
+$103M
5
JP Morgan Chase
JP Morgan Chase
New York
+$88.7M

Top Sellers

1 -$354M
2 -$248M
3 -$153M
4
Nomura Holdings
Nomura Holdings
Japan
-$137M
5
UBS Group
UBS Group
Switzerland
-$125M
Name Holding Trade Value Shares
Change
Change in
Stake
Focus Partners Wealth
251
Focus Partners Wealth
Massachusetts
$2.44M
Mercer Global Advisors
252
Mercer Global Advisors
Colorado
$2.4M
PI
253
PineBridge Investments
New York
$2.39M
BCM
254
Bridgeway Capital Management
Texas
$2.38M
SC
255
SummitTX Capital
Texas
$2.37M
BCIM
256
British Columbia Investment Management
British Columbia, Canada
$2.32M
MMEA
257
Main Management ETF Advisors
California
$2.29M
Janus Henderson Group
258
Janus Henderson Group
United Kingdom
$2.29M
Bank Julius Baer & Co
259
Bank Julius Baer & Co
Switzerland
$2.28M
HI
260
Horizon Investments
North Carolina
$2.28M
Twin Tree Management
261
Twin Tree Management
Texas
$2.27M
NIM
262
NEOS Investment Management
Connecticut
$2.26M
N
263
Natixis
France
$2.26M
OHIS
264
Oak Harvest Investment Services
Texas
$2.26M
SMDAM
265
Sumitomo Mitsui DS Asset Management
Japan
$2.25M
Wealth Enhancement Advisory Services
266
Wealth Enhancement Advisory Services
Minnesota
$2.24M
Mackenzie Financial
267
Mackenzie Financial
Ontario, Canada
$2.18M
BF
268
BOK Financial
Oklahoma
$2.1M
BPC
269
Banque Pictet & Cie
Switzerland
$2.1M
STA
270
Summit Trail Advisors
New York
$2.09M
IMPI
271
Ilmarinen Mutual Pension Insurance
Finland
$2.08M
KA
272
Kovack Advisors
Florida
$2.06M
PSP
273
Pacific Sage Partners
Washington
$2.06M
AAP
274
Ardsley Advisory Partners
Connecticut
$2.05M
PNC Financial Services Group
275
PNC Financial Services Group
Pennsylvania
$2.04M