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Fortinet
FTNT

1,378 hedge funds and large institutions have $54.4B invested in Fortinet in 2025 Q2 according to their latest regulatory filings, with 160 funds opening new positions, 564 increasing their positions, 459 reducing their positions, and 117 closing their positions.

New
Increased
Maintained
Reduced
Closed

37% more first-time investments, than exits

New positions opened: 160 | Existing positions closed: 117

23% more repeat investments, than reductions

Existing positions increased: 564 | Existing positions reduced: 459

9% more capital invested

Capital invested by funds: $49.7B → $54.4B (+$4.66B)

2% more funds holding

Funds holding: 1,353 → 1,378 (+25)

0.22% more ownership

Funds ownership: 67.25% → 67.48% (+0.22%)

1% less call options, than puts

Call options by funds: $606M | Put options by funds: $614M

12% less funds holding in top 10

Funds holding in top 10: 26 → 23 (-3)

Holders
1,378
Holders Change
+25
Holders Change %
+1.85%
% of All Funds
18.14%
Holding in Top 10
23
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-11.54%
% of All Funds
0.3%
New
160
Increased
564
Reduced
459
Closed
117
Calls
$606M
Puts
$614M
Net Calls
-$7.4M
Net Calls Change
-$222M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$530M
2
Norges Bank
Norges Bank
Norway
+$377M
3
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$176M
4
BA
Bridgewater Associates
Connecticut
+$121M
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$111M

Top Sellers

Rank Fund Capital Flow
1
Amundi
Amundi
France
-$286M
2
Two Sigma Advisers
Two Sigma Advisers
New York
-$267M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$187M
4
Millennium Management
Millennium Management
New York
-$172M
5
Two Sigma Investments
Two Sigma Investments
New York
-$171M
Name Holding Trade Value Shares
Change 		Change in
Stake
GCM
501
Gunderson Capital Management
South Carolina
$2.57M +$2.45M +24,307 New
VI
502
Vestcor Inc
New Brunswick, Canada
$2.57M +$484K +4,797 +25%
SAM
503
Strategy Asset Managers
California
$2.57M +$4.14K +41 +0.2%
P
504
&Partners
Tennessee
$2.56M +$599K +5,933 +32%
TAM
505
Tealwood Asset Management
Minnesota
$2.55M -$81.1K -804 -3%
PGCM
506
Prescott Group Capital Management
Oklahoma
$2.52M +$1.16M +11,458 +92%
WBC
507
Westpac Banking Corp
Australia
$2.49M +$40.5K +401 +2%
Fifth Third Bancorp
508
Fifth Third Bancorp
Ohio
$2.48M +$65.1K +645 +3%
SWM
509
Spire Wealth Management
Virginia
$2.47M -$2.4M -23,774 -50%
1832 Asset Management
510
1832 Asset Management
Ontario, Canada
$2.43M +$2.32M +22,961 New
GI
511
GAMMA Investing
California
$2.41M +$275K +2,728 +14%
TMAM
512
Tokio Marine Asset Management
Japan
$2.39M +$205K +2,032 +10%
LOAMS
513
Lombard Odier Asset Management (Switzerland)
Switzerland
$2.38M +$533K +5,283 +31%
DT
514
Diversified Trust
Tennessee
$2.36M -$167K -1,654 -7%
AAIM
515
Asset Advisors Investment Management
Georgia
$2.36M +$505K +5,010 +29%
AWM
516
Apollon Wealth Management
South Carolina
$2.33M -$878K -8,699 -28%
VT
517
Vise Technologies
New York
$2.33M +$2.22M +22,051 New
BSB
518
Bangor Savings Bank
Maine
$2.32M -$68.1K -675 -3%
EF
519
Empirical Finance
Pennsylvania
$2.32M +$14.9K +148 +0.7%
GI
520
Gradient Investments
Minnesota
$2.29M -$465K -4,613 -18%
UBP
521
Union Bancaire Privee
Switzerland
$2.25M – – –
Envestnet Portfolio Solutions
522
Envestnet Portfolio Solutions
Illinois
$2.25M +$116K +1,147 +6%
PL
523
Perpetual Ltd
Australia
$2.24M – – –
ES
524
Element Squared
Minnesota
$2.24M +$2.14M +21,198 New
CPC
525
Congress Park Capital
New York
$2.21M +$58.4K +579 +3%
19 20
21
22 23

FTNT Hedge Fund Activity: Q2 2025 in Review

1,378 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Fortinet (FTNT) for Q2 2025, worth a combined $54.4B — up 9.4% from $49.7B a quarter earlier.

Buyers outnumbered sellers: 160 funds opened new FTNT positions and 117 closed out — a net gain of 43 holders — while 564 added to existing stakes and 459 trimmed.

The largest buyer was BlackRock, adding an estimated $530M. The largest seller was Amundi, cutting an estimated $286M.

  • 1,378 institutional investors held Fortinet (FTNT) as of Q2 2025, up from 1,353 in Q1 2025.
  • Funds reported $54.4B of Fortinet stock for Q2 2025, up 9.4% quarter-over-quarter.
  • 160 funds opened new Fortinet positions in Q2 2025 and 117 closed out, a net change of +43 holders.
  • The largest Fortinet buyer in Q2 2025 was BlackRock, an estimated $530M added.
  • The largest Fortinet seller in Q2 2025 was Amundi, an estimated $286M sold.

Based on aggregated 13F filings for Q2 2025.