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GEN in the 13F filings

Nortonlifelock Inc · CUSIP 668771108

Sector · Software and IT servicesTheme · Cloud and enterprise software· L3VLUP-definedTheme · Prepackaged software
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 5 Feb 2026
Managers listing it
26
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 8 listed it in both
Shares listed
89,136,992
combined, among listed positions
Reported value
$2.4bn
combined, at the quarter end

Among the 92 comparable managers: 18 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +7,389,608.

Managers listing GEN in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

26 of 26 holders

ActionFiling
Fidelity (FMR LLC)41,603,679$1.1bn0.06%Added+1,164,69017 Feb 2026 (the filing on sec.gov)
Starboard Value LP10,585,592$288m5.45%Trimmed-1,585,40817 Feb 2026 (the filing on sec.gov)
Invesco Ltd9,975,365$271munder 0.1%Added+878,66219 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP8,978,710$244m0.14%Added+2,377,87413 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC4,239,639$115m0.09%Added+1,306,86927 Oct 2026 (the filing on sec.gov)
Citadel Advisors LLC3,743,550$102munder 0.1%Added+3,213,73917 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP2,628,003$71munder 0.1%Trimmed-199,21717 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,973,539$54munder 0.1%Added+593,18917 Feb 2026 (the filing on sec.gov)
Woodline Partners LP1,347,210$37m0.14%Added+1,319,07217 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP818,301$22m0.17%Added+581,14017 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP817,890$22m0.08%Trimmed-480,09113 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC789,671$21munder 0.1%Added+51,82817 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC278,339$7.6munder 0.1%Added+140,00813 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP262,161$7.1munder 0.1%Added+19,65117 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC236,438$6.4munder 0.1%Trimmed-800,90012 Feb 2026 (the filing on sec.gov)
Man Group PLC231,067$6.3munder 0.1%Trimmed-440,35517 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC227,774$6.2munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
GAMCO Investors Inc118,288$3.2munder 0.1%Added+4,9045 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP114,311$3.1munder 0.1%Trimmed-12,55417 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd63,342$1.7munder 0.1%Trimmed-505,50917 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC44,326$1.2munder 0.1%Added+29,37713 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC21,603$587kunder 0.1%Trimmed-270,20812 Feb 2026 (the filing on sec.gov)
Maverick Capital Ltd19,460$529kunder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Freestone Grove Partners LP10,331$281kunder 0.1%Added+1,76017 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC8,399$228kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
12 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

01020302020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
GEN by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20191$48mn.a.n.a.
Q4 201923$4.2bnn.a.n.a.
Q1 202019$2.9bnn.a.n.a.
Q2 202016$3.0bnn.a.n.a.
Q3 202015$3.3bnn.a.n.a.
Q4 202014$3.3bnn.a.n.a.
Q1 202116$3.3bnn.a.n.a.
Q2 202120$4.4bnn.a.n.a.
Q3 202117$4.2bnn.a.n.a.
Q4 202118$3.9bnn.a.n.a.
Q1 202212$3.7bnn.a.n.a.
Q2 202217$2.4bnn.a.n.a.
Q3 202211$1.7bnn.a.n.a.
Q4 202211$1.7bnn.a.n.a.
Q1 20239$1.4bnn.a.n.a.
Q2 202312$1.7bnn.a.n.a.
Q3 202312$1.6bnn.a.n.a.
Q4 202314$2.1bn94
Q1 202412$2.3bn84
Q2 202412$2.5bn58
Q3 202412$2.2bn66
Q4 202411$2.0bn47
Q1 202510$2.0bn62
Q2 202510$2.1bn73
Q3 20258$1.9bn44
Q4 20259$1.9bn1811
Q1 20267$1.4bn1916
Q2 20266$1.7bn1320

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

GEN and GOOGL →GEN and AMZN →GEN and MSFT →Choose a stock to compare with GEN →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own GEN, latest filings →Back to the 13F Explorer →