665 hedge funds and large institutions have $15B invested in F5 in 2025 Q4 according to their latest regulatory filings, with 93 funds opening new positions, 174 increasing their positions, 312 reducing their positions, and 169 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

43% less funds holding in top 10

Funds holding in top 10: 74 (-3)

44% less repeat investments, than reductions

Existing positions increased: 174 | Existing positions reduced: 312

45% less first-time investments, than exits

New positions opened: 93 | Existing positions closed: 169

Holders
665
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$124M
Puts
$72.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
EMPI
226
Elo Mutual Pension Insurance
Finland
$2.68M
Brown Advisory
227
Brown Advisory
Maryland
$2.67M
OAC
228
OMERS Administration Corp
Ontario, Canada
$2.65M
BCIM
229
British Columbia Investment Management
British Columbia, Canada
$2.6M
BCV
230
Banque Cantonale Vaudoise
Switzerland
$2.57M
WP
231
Woodline Partners
California
$2.51M
TSS
232
Two Sigma Securities
New York
$2.46M
URS
233
Utah Retirement Systems
Utah
$2.43M
Simplex Trading
234
Simplex Trading
Illinois
$2.43M
GAM
235
Generali Asset Management
Italy
$2.41M
IEFM
236
IQ EQ Fund Management
Ireland
$2.39M
Daiwa Securities Group
237
Daiwa Securities Group
Japan
$2.37M
Neuberger Berman Group
238
Neuberger Berman Group
New York
$2.37M
TNBTD
239
Trustmark National Bank Trust Department
Mississippi
$2.31M
Corient Private Wealth
240
Corient Private Wealth
Florida
$2.3M
VPIM
241
Vanguard Personalized Indexing Management
California
$2.26M
Mackenzie Financial
242
Mackenzie Financial
Ontario, Canada
$2.24M
BMSSC
243
B. Metzler seel. Sohn & Co
Germany
$2.21M
N
244
Natixis
France
$2.19M
Public Sector Pension Investment Board (PSP Investments)
245
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.18M
JFGIW
246
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$2.16M
X
247
Xponance
Pennsylvania
$2.16M
Janus Henderson Group
248
Janus Henderson Group
United Kingdom
$2.14M
NEI
249
Northwest & Ethical Investments
Ontario, Canada
$2.12M
Bank Julius Baer & Co
250
Bank Julius Baer & Co
Switzerland
$2.11M