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Security record · archived quarter

FFIV

F5, Inc. · Technology · Software - Infrastructure

442.03 -3.2% mkt cap $25.03B quote delayed (FMP) · as of Oct 18 03:59 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
155Tracked holders
-4Δ holders
42.78MShares held
$12.34BReported value
+2New positions
−7Exits
Falling Conviction score 33/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -2.5% · share flow -6.5% · net new positions -3.2% · formula
Broad distribution: falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 3 0 182.59K $79.93M n/a n/a
Q2 2026 158 +5 41.99M $17.37B +8 −2
Q1 2026 155 -4 42.78M $12.34B +2 −7
Q4 2025 158 +3 50.17M $12.81B +4 n/a
Q3 2025 20 +1 23.08M $7.46B +1 −1
Q2 2025 17 -2 21.96M $6.46B n/a −2
Q1 2025 16 -1 8.37M $2.22B +1 −2
Q4 2024 17 +1 8.50M $2.14B +1 n/a
Q3 2024 15 +1 5.33M $1.17B +1 n/a
Q2 2024 14 n/a 4.45M $765.55M n/a n/a
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 6.23M -0.7% $1.80B 0.0% ▼ Trim 4 SEC ↗ ×21
2 Hotchkis & Wiley Capital Management… 4.58M -16.3% $1.32B 4.1% ▼ Trim 2 SEC ↗
3 Vanguard Capital Management Llc 3.67M n/a $1.06B 0.0% n/c 1 SEC ↗
4 State Street Global Advisors ✦ (passive) 2.98M -4.0% $861.92M 0.0% ▼ Trim 6 SEC ↗
5 Geode Capital Management ✦ (passive) 1.74M +1.6% $504.33M 0.0% ▲ Add 8 SEC ↗ ×2
6 First Trust Advisors Lp 1.48M -46.4% $427.34M 0.3% ▼ Trim 2 SEC ↗
7 Invesco Ltd. 1.44M -6.0% $418.03M 0.0% ▼ Trim 2 SEC ↗ ×17
8 Victory Capital Management Inc 1.02M +116.0% $295.56M 0.2% ▲ Add 2 SEC ↗ ×3
9 Morgan Stanley ✦ 855.91K +1.8% $247.64M 0.0% ▲ Add 3 SEC ↗ ×15
10 Wellington Management ✦ 817.67K -2.5% $236.58M 0.0% ▼ Trim 8 SEC ↗ ×4
11 American Century Companies Inc 784.77K +14.7% $227.06M 0.1% ▲ Add 2 SEC ↗
12 Ameriprise Financial Inc 781.53K +301.6% $226.12M 0.1% ▲ Add 2 SEC ↗ ×4
13 Northern Trust Corp 735.83K -22.4% $212.90M 0.0% ▼ Trim 2 SEC ↗ ×10
14 Alliancebernstein L.P. 828.31K +300.9% $211.44M 0.1% ▲ Add 2 SEC ↗
15 AQR Capital Management ✦ 682.37K +8.4% $193.27M 0.1% ▲ Add 8 SEC ↗ ×6
16 Dimensional Fund Advisors Lp 603.09K +0.7% $174.46M 0.0% ▲ Add 2 SEC ↗ ×5
17 UBS AM, a distinct business unit of… 582.31K -8.5% $168.48M 0.0% ▼ Trim 2 SEC ↗ ×11
18 Hsbc Holdings Plc 579.68K -50.2% $167.68M 0.1% ▼ Trim 2 SEC ↗ ×7
19 UBS Group AG 573.10K -44.0% $165.82M 0.0% ▼ Trim 2 SEC ↗ ×4
20 JPMorgan Chase ✦ 571.66K +126.9% $159.91M 0.0% ▲ Add 3 SEC ↗ ×14
21 Charles Schwab Investment… 509.06K +1.1% $147.28M 0.0% ▲ Add 2 SEC ↗
22 Legal & General Group Plc 490.49K +2.0% $141.91M 0.0% ▲ Add 2 SEC ↗ ×3
23 Point72 Asset Management ✦ 482.26K +34.2% $139.53M 0.3% ▲ Add 2 SEC ↗
24 Voya Investment Management Llc 423.32K -4.8% $122.48M 0.1% ▼ Trim 2 SEC ↗ ×2
25 Bnp Paribas Financial Markets 406.57K +218.8% $117.63M 0.1% ▲ Add 2 SEC ↗
26 Deutsche Bank Ag\ 405.55K -57.7% $117.34M 0.0% ▼ Trim 2 SEC ↗ ×6
27 Bank of New York Mellon Corp 385.89K -6.7% $111.65M 0.0% ▼ Trim 2 SEC ↗ ×17
28 Robeco Institutional Asset… 331.66K +20.3% $95.96M 0.1% ▲ Add 2 SEC ↗
29 Alyeska Investment Group, L.P. 310.52K -20.8% $89.84M 0.3% ▼ Trim 2 SEC ↗
30 Citadel Advisors ✦ 306.99K -29.7% $88.82M 0.1% ▼ Trim 3 SEC ↗ ×2
31 Amundi 283.54K -44.2% $82.04M 0.0% ▼ Trim 2 SEC ↗ ×4
32 Sei Investments Co 256.41K +30.7% $74.19M 0.1% ▲ Add 2 SEC ↗ ×3
33 Goldman Sachs Group ✦ 254.47K -21.5% $73.63M 0.0% ▼ Trim 3 SEC ↗ ×4
34 Pacer Advisors, Inc. 249.47K +285.9% $72.18M 0.2% ▲ Add 2 SEC ↗
35 Quantinno Capital Management LP 242.88K +127.3% $70.27M 0.1% ▲ Add 2 SEC ↗
36 Bank Of America Corp /De/ 240.19K -12.8% $69.49M 0.0% ▼ Trim 2 SEC ↗ ×7
37 Caisse De Depot Et Placement Du… 235.78K -6.9% $68.22M 0.1% ▼ Trim 2 SEC ↗
38 Swedbank AB 214.01K +3.3% $61.92M 0.1% ▲ Add 2 SEC ↗
39 Citigroup Inc 188.81K +138.2% $54.63M 0.0% ▲ Add 2 SEC ↗ ×2
40 Allianz Asset Management GmbH 182.40K -49.9% $52.77M 0.1% ▼ Trim 2 SEC ↗ ×2
41 Fidelity (FMR) ✦ 179.69K +12.2% $51.99M 0.0% ▲ Add 4 SEC ↗ ×2
42 Bank Of Montreal /Can/ 174.06K -42.5% $50.36M 0.0% ▼ Trim 2 SEC ↗ ×8
43 Swiss National Bank 170.48K +8.3% $49.32M 0.0% ▲ Add 2 SEC ↗
44 Gotham Asset Management ✦ 162.23K +9.2% $46.94M 0.1% ▲ Add 8 SEC ↗
45 Nuveen, LLC 159.23K -3.5% $46.07M 0.0% ▼ Trim 2 SEC ↗ ×3
46 California Public Employees… 148.31K -8.2% $42.91M 0.0% ▼ Trim 2 SEC ↗
47 Squarepoint Ops LLC 147.85K +9519.4% $42.78M 0.1% ▲ Add 2 SEC ↗
48 Rhumbline Advisers 141.78K -2.1% $41.02M 0.0% ▼ Trim 2 SEC ↗
49 Russell Investments Group, Ltd. 142.76K -7.5% $40.60M 0.0% ▼ Trim 2 SEC ↗ ×12
50 Sumitomo Mitsui Trust Group, Inc. 136.04K -5.7% $39.36M 0.0% ▼ Trim 2 SEC ↗
51 Mitsubishi UFJ Asset Management… 133.24K +7.5% $38.55M 0.0% ▲ Add 2 SEC ↗
52 T. Rowe Price ✦ 131.13K -20.6% $37.94M 0.0% ▼ Trim 8 SEC ↗ ×2
53 Barclays Plc 129.72K -16.0% $37.53M 0.0% ▼ Trim 2 SEC ↗ ×4
54 Man Group plc 128.43K +320.1% $37.16M 0.1% ▲ Add 2 SEC ↗ ×3
55 PFA Pension, Forsikringsaktieselskab 121.51K 0.0% $35.16M 0.1% ▼ Trim 2 SEC ↗
56 Millennium Management ✦ 109.18K -31.6% $31.59M 0.0% ▼ Trim 8 SEC ↗
57 Federated Hermes, Inc. 107.22K -6.8% $31.02M 0.1% ▼ Trim 2 SEC ↗ ×3
58 BNP Paribas Asset Management… 101.79K -0.8% $29.45M 0.0% ▼ Trim 2 SEC ↗ ×4
59 California State Teachers… 96.92K -2.0% $28.04M 0.0% ▼ Trim 2 SEC ↗
60 Storebrand Asset Management As 92.61K -24.8% $26.79M 0.1% ▼ Trim 2 SEC ↗
61 Universal- Beteiligungs- und… 89.77K -4.5% $25.26M 0.0% ▼ Trim 2 SEC ↗
62 Fisher Asset Management ✦ 79.72K -0.4% $23.07M 0.0% ▼ Trim 8 SEC ↗
63 Principal Financial Group Inc 79.19K -4.9% $22.91M 0.0% ▼ Trim 2 SEC ↗ ×2
64 Wells Fargo & Company/Mn 67.06K -1.6% $19.40M 0.0% ▼ Trim 2 SEC ↗ ×4
65 Danske Bank A/S 65.04K +8.3% $18.82M 0.0% ▲ Add 2 SEC ↗ ×2
66 Franklin Resources Inc 63.62K +5.6% $18.41M 0.0% ▲ Add 2 SEC ↗ ×9
67 Mitsubishi UFJ Trust & Banking Corp 59.33K +3.1% $17.17M 0.0% ▲ Add 2 SEC ↗ ×2
68 Aviva Plc 57.57K -4.1% $16.66M 0.0% ▼ Trim 2 SEC ↗
69 Royal Bank Of Canada 53.69K +54.2% $15.53M 0.0% ▲ Add 2 SEC ↗ ×7
70 Korea Investment CORP 51.42K -14.4% $14.88M 0.0% ▼ Trim 2 SEC ↗
71 Adage Capital Partners ✦ 50.40K -3.3% $14.58M 0.0% ▼ Trim 8 SEC ↗
72 Nordea Investment Management Ab 51.43K -23.2% $14.53M 0.0% ▼ Trim 2 SEC ↗
73 Corient Private Wealth LP 50.04K +122.1% $14.34M 0.0% ▲ Add 2 SEC ↗ ×2
74 Rockefeller Capital Management L.P. 48.91K +70.5% $14.15M 0.0% ▲ Add 2 SEC ↗ ×5
75 State Board Of Administration Of… 47.89K +0.2% $13.86M 0.0% ▲ Add 2 SEC ↗
76 LMR Partners LLP 47.50K +18.7% $13.74M 0.2% ▲ Add 2 SEC ↗
77 Neuberger Berman Group LLC 40.71K +339.3% $11.78M 0.0% ▲ Add 2 SEC ↗ ×2
78 Aberdeen Group plc 39.21K -2.4% $11.35M 0.0% ▼ Trim 2 SEC ↗ ×2
79 Schroder Investment Management Group 40.45K n/a $11.32M 0.0% n/c 1 SEC ↗ ×4
80 Tudor Investment Corp Et Al 37.81K +87.8% $10.94M 0.1% ▲ Add 2 SEC ↗
81 Hrt Financial Lp 34.82K +1023.1% $10.07M 0.0% ▲ Add 2 SEC ↗ ×3
82 Envestnet Asset Management Inc 33.88K -0.1% $9.80M 0.0% ▼ Trim 2 SEC ↗
83 New York State Common Retirement… 32.19K 0.0% $9.31M 0.0% Held 2 SEC ↗
84 Assenagon Asset Management S.A. 31.84K -46.7% $9.21M 0.0% ▼ Trim 2 SEC ↗
85 State Of Wisconsin Investment Board 31.09K +3.1% $9.00M 0.0% ▲ Add 2 SEC ↗
86 Royal London Asset Management Ltd 30.35K +1.7% $8.78M 0.0% ▲ Add 2 SEC ↗
87 National Bank Of Canada /Fi/ 30.23K +1.9% $8.75M 0.0% ▲ Add 2 SEC ↗ ×3
88 Manufacturers Life Insurance… 30.04K -9.5% $8.69M 0.0% ▼ Trim 2 SEC ↗
89 Asset Management One Co., Ltd. 28.46K -0.1% $8.23M 0.0% ▼ Trim 2 SEC ↗
90 Prudential Financial Inc 28.00K -1.2% $8.10M 0.0% ▼ Trim 2 SEC ↗ ×2
91 Chevy Chase Trust Holdings, LLC 27.84K -4.8% $8.06M 0.0% ▼ Trim 2 SEC ↗ ×2
92 Susquehanna International Group, Llp 27.40K -49.0% $7.93M 0.0% ▼ Trim 2 SEC ↗
93 Boston Partners 27.38K New $7.92M 0.0% New 1 SEC ↗ ×3
94 Tidal Investments LLC 26.49K +25.8% $7.62M 0.0% ▲ Add 2 SEC ↗ ×2
95 Td Asset Management Inc 25.88K -15.2% $7.49M 0.0% ▼ Trim 2 SEC ↗
96 Pictet Asset Management Holding SA 25.63K -51.6% $7.41M 0.0% ▼ Trim 2 SEC ↗
97 LPL Financial LLC 24.74K -8.1% $7.16M 0.0% ▼ Trim 2 SEC ↗
98 Zurcher Kantonalbank (Zurich… 24.61K +56.8% $7.12M 0.0% ▲ Add 2 SEC ↗
99 Nomura Asset Management Co Ltd 24.02K +10.3% $6.95M 0.0% ▲ Add 2 SEC ↗
100 Raymond James Financial Inc 23.66K -30.1% $6.84M 0.0% ▼ Trim 2 SEC ↗ ×2

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

Boston Partners $7.92M 0.0%

Exited

Norges Bank $205.71M was 0.0%
Arrowstreet Capital $69.38M was 0.0%
Marshall Wace $9.95M was 0.0%
Renaissance Technologies $3.40M was 0.0%
Simplex Trading, Llc $2.43M was 0.1%
Rakuten Investment… $1.97M was 0.0%
Nomura Asset Management… $354,000 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 1.00K shares, $289 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Sep 14 MONTOYA MICHAEL F

Officer · 1.30K sh · $526,487

Sep 14 MONTOYA MICHAEL F

Officer · 240 sh · $98,150

Sep 14 MONTOYA MICHAEL F

Officer · 277 sh · $113,671

Sep 14 MONTOYA MICHAEL F

Officer · 1.17K sh · $482,691

Sep 14 MONTOYA MICHAEL F

Officer · 920 sh · $379,387

Sep 14 MONTOYA MICHAEL F

Officer · 440 sh · $181,858

Sep 14 MONTOYA MICHAEL F

Officer · 80 sh · $33,135

Sep 14 Maddison John Anthony

Officer · 204 sh · $82,873

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 12 SC 13G/A: HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC

View original SEC filing ↗

Jul 31 SC 13G/A: VANGUARD PORTFOLIO MANAGEMENT LLC

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2026 · Methodology · Get this via the API