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SIGI in the 13F filings

Selective Insurance Group Inc · CUSIP 816300107

Sector · InsuranceTheme · Financial services· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Sep 2025
the date the book describes
Filed
15 Dec 2025
latest of these filings; the earliest 29 Oct 2025
Managers listing it
9
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q2 2025 and Q3 2025; 7 listed it in both
Shares listed
4,678,494
combined, among listed positions
Reported value
$377m
combined, at the quarter end

Among the 95 comparable managers: 7 buyers (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing SIGI in Q3 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q2 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

9 of 9 holders

ActionFiling
AQR Capital Management LLC2,596,709$208m0.13%Added+1,003,06414 Nov 2025 (the filing on sec.gov)
Janus Henderson Group Ltd760,435$62munder 0.1%Added+139,32214 Nov 2025 (the filing on sec.gov)
MFS Investment Management516,797$42munder 0.1%Trimmed-14,99429 Oct 2025 (the filing on sec.gov)
Verition Fund Management LLC434,184$35m0.15%Added+26,34614 Nov 2025 (the filing on sec.gov)
Voloridge Investment Management LLC169,667$14munder 0.1%Trimmed-56,35714 Nov 2025 (the filing on sec.gov)
Hudson Bay Capital Management LP78,598$6.4munder 0.1%Newnew15 Dec 2025 (the filing on sec.gov)
Holocene Advisors LP61,168$5.0munder 0.1%Added+8,44614 Nov 2025 (the filing on sec.gov)
Quantbot Technologies LP47,439$3.8m0.10%Added+10,38712 Nov 2025 (the filing on sec.gov)
Winton Group Ltd13,497$1.1munder 0.1%Addedn.a.13 Nov 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q2 2025 to Q3 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 (1)

Exited (0)

No exit shown by a manager’s own filing.

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.
6 in Q3 2024 to 4 in Q2 2026

Tracked managers listing it, at least.

051015201420182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
SIGI by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20141$721kn.a.n.a.
Q3 20142$8.9mn.a.n.a.
Q4 20142$12mn.a.n.a.
Q1 20151$1.1mn.a.n.a.
Q2 20151$1.0mn.a.n.a.
Q4 20151$1.3mn.a.n.a.
Q3 20161$56mn.a.n.a.
Q4 20161$61mn.a.n.a.
Q1 20171$81mn.a.n.a.
Q2 20171$77mn.a.n.a.
Q3 20171$83mn.a.n.a.
Q4 20172$91mn.a.n.a.
Q1 20182$92mn.a.n.a.
Q2 20183$88mn.a.n.a.
Q3 20183$90mn.a.n.a.
Q4 20184$78mn.a.n.a.
Q1 20194$82mn.a.n.a.
Q2 20195$280mn.a.n.a.
Q3 20198$299mn.a.n.a.
Q4 20195$111mn.a.n.a.
Q1 20205$76mn.a.n.a.
Q2 20202$71mn.a.n.a.
Q3 20203$127mn.a.n.a.
Q4 20203$186mn.a.n.a.
Q1 20213$193mn.a.n.a.
Q2 20214$472mn.a.n.a.
Q3 20213$219mn.a.n.a.
Q4 20213$234mn.a.n.a.
Q1 20226$587mn.a.n.a.
Q2 20225$556mn.a.n.a.
Q3 20224$291mn.a.n.a.
Q4 20224$308mn.a.n.a.
Q1 20235$300mn.a.n.a.
Q2 20234$192mn.a.n.a.
Q3 20235$585mn.a.n.a.
Q4 20233$146m30
Q1 20245$203m32
Q2 20242$4.0m11
Q3 20246$552m60
Q4 20249$590m44
Q1 202512$772m93
Q2 20259$317m73
Q3 20259$377m72
Q4 20256$464m1020
Q1 20266$428m1612
Q2 20264$439m1517

Compare with…

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

SIGI and V →SIGI and AXP →SIGI and BAC →Choose a stock to compare with SIGI →

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 SIGI, latest filings →Back to the 13F Explorer →