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RLI in the 13F filings

Rli Corp · CUSIP 749607107

Sector · InsuranceTheme · Financial services· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 1 May 2026
Managers listing it
20
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 3 listed it in both
Shares listed
8,316,016
combined, among listed positions
Reported value
$475m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 12 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +897,066.

Managers listing RLI in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

20 of 20 holders

ActionFiling
Markel Group Inc2,394,544$137m1.14%Held01 May 2026 (the filing on sec.gov)
Invesco Ltd1,791,221$102munder 0.1%Added+659,51812 May 2026 (the filing on sec.gov)
Two Sigma Investments LP936,504$53munder 0.1%Added+505,67515 May 2026 (the filing on sec.gov)
AQR Capital Management LLC731,195$42munder 0.1%Added+178,96915 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP520,422$30munder 0.1%Added+33,54714 May 2026 (the filing on sec.gov)
Wellington Management Group LLP516,726$29munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Citadel Advisors LLC421,601$24munder 0.1%Trimmed-71,18815 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd416,647$24munder 0.1%Added+44,48118 May 2026 (the filing on sec.gov)
AllianceBernstein LP101,348$6.5munder 0.1%Trimmed-26,36915 May 2026 (the filing on sec.gov)
Holocene Advisors LP98,040$5.6munder 0.1%Added+34,81815 May 2026 (the filing on sec.gov)
Man Group PLC82,695$4.7munder 0.1%Trimmed-19,85615 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC71,500$4.1munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc64,288$3.7munder 0.1%Added+6,18115 May 2026 (the filing on sec.gov)
Quantbot Technologies LP44,131$2.5m0.10%Added+4,48213 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC38,954$2.2munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC33,784$1.9munder 0.1%Trimmed-6,98527 Oct 2026 (the filing on sec.gov)
Fidelity (FMR LLC)32,854$1.9munder 0.1%Trimmed-10,72215 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.9,285$530kunder 0.1%Trimmed-29,83615 May 2026 (the filing on sec.gov)
Marshall Wace LLP5,190$296kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Verition Fund Management LLC5,087$290kunder 0.1%Trimmed-19,28715 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, 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 (5)

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 3 in Q2 2026

Tracked managers listing it, at least.

051015split2014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
RLI by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$185mn.a.n.a.
Q3 20132$207mn.a.n.a.
Q4 20133$223mn.a.n.a.
Q1 20142$195mn.a.n.a.
Q2 20142$198mn.a.n.a.
Q3 20142$181mn.a.n.a.
Q4 20142$199mn.a.n.a.
Q1 20152$205mn.a.n.a.
Q2 20152$203mn.a.n.a.
Q3 20153$212mn.a.n.a.
Q4 20153$232mn.a.n.a.
Q1 20162$246mn.a.n.a.
Q2 20162$251mn.a.n.a.
Q3 20162$246mn.a.n.a.
Q4 20163$221mn.a.n.a.
Q1 20172$217mn.a.n.a.
Q2 20172$199mn.a.n.a.
Q3 20172$205mn.a.n.a.
Q4 20173$209mn.a.n.a.
Q1 20183$215mn.a.n.a.
Q2 20183$219mn.a.n.a.
Q3 20182$253mn.a.n.a.
Q4 20183$219mn.a.n.a.
Q1 20195$225mn.a.n.a.
Q2 20195$269mn.a.n.a.
Q3 20194$283mn.a.n.a.
Q4 20197$292mn.a.n.a.
Q1 20206$269mn.a.n.a.
Q2 20206$263mn.a.n.a.
Q3 20206$266mn.a.n.a.
Q4 20202$317mn.a.n.a.
Q1 20212$339mn.a.n.a.
Q2 20214$319mn.a.n.a.
Q3 20212$297mn.a.n.a.
Q4 20213$326mn.a.n.a.
Q1 20225$324mn.a.n.a.
Q2 20225$377mn.a.n.a.
Q3 20227$335mn.a.n.a.
Q4 20226$398mn.a.n.a.
Q1 20236$502mn.a.n.a.
Q2 20238$564mn.a.n.a.
Q3 20237$553mn.a.n.a.
Q4 20235$460m22
Q1 202411$563m73
Q2 20249$484m35
Q3 20246$449m14
Q4 20248$566m52
Q1 2025 (split)9$552m31
Q2 20256$351m42
Q3 20256$202m41
Q4 20254$198m1024
Q1 20264$198m1212
Q2 20263$206m149

Compare with…

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

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

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