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EXPO in the 13F filings

Exponent Inc · CUSIP 30214U102

Sector · Business and payment services
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 5 listed it in both
Shares listed
5,182,965
combined, among listed positions
Reported value
$339m
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: 19 buyers (opened or added shares) and 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +40,343.

Managers listing EXPO 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.

28 of 28 holders

ActionFiling
Two Sigma Investments LP1,101,306$72m0.06%Added+577,60215 May 2026 (the filing on sec.gov)
AQR Capital Management LLC981,274$64munder 0.1%Added+433,53715 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC724,076$47munder 0.1%Trimmed-754,46027 Oct 2026 (the filing on sec.gov)
Invesco Ltd572,262$37munder 0.1%Trimmed-9,61612 May 2026 (the filing on sec.gov)
Millennium Management LLC520,151$34munder 0.1%Added+268,00815 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC272,963$18m0.07%Added+81,35215 May 2026 (the filing on sec.gov)
Jane Street Group LLC209,953$14munder 0.1%Added+84,03312 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.192,096$13munder 0.1%Trimmed-13,52215 May 2026 (the filing on sec.gov)
AllianceBernstein LP91,178$6.3munder 0.1%Trimmed-7,43615 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC88,000$5.7munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Man Group PLC76,001$5.0munder 0.1%Trimmed-43,12415 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc57,739$3.8munder 0.1%Added+10,21415 May 2026 (the filing on sec.gov)
Holocene Advisors LP54,055$3.5munder 0.1%Added+23,25515 May 2026 (the filing on sec.gov)
Citadel Advisors LLC36,817$2.4munder 0.1%Trimmed-200,30315 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)31,008$2.0munder 0.1%Added+2,70615 May 2026 (the filing on sec.gov)
Marshall Wace LLP22,572$1.5munder 0.1%Trimmed-77,82715 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd22,201$1.4munder 0.1%Held018 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP20,061$1.3munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Winton Group Ltd19,249$1.3munder 0.1%Added+14,05312 May 2026 (the filing on sec.gov)
Tudor Investment Corp18,112$1.2munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC16,871$1.1munder 0.1%Added+9,97715 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC15,361$1.0munder 0.1%Added+9,42715 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP14,158$924kunder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP11,925$778kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP4,806$314kunder 0.1%Added+21615 May 2026 (the filing on sec.gov)
Page 1 of 2

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 (7)

Exited (2)

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.
4 in Q3 2024 to 5 in Q2 2026

Tracked managers listing it, at least.

02468split2014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
EXPO by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$139mn.a.n.a.
Q3 20132$165mn.a.n.a.
Q4 20132$172mn.a.n.a.
Q1 20142$165mn.a.n.a.
Q2 20143$176mn.a.n.a.
Q3 20143$166mn.a.n.a.
Q4 20144$197mn.a.n.a.
Q1 20153$192mn.a.n.a.
Q2 2015 (split)7$223mn.a.n.a.
Q3 20154$220mn.a.n.a.
Q4 20155$233mn.a.n.a.
Q1 20165$237mn.a.n.a.
Q2 20165$272mn.a.n.a.
Q3 20164$236mn.a.n.a.
Q4 20163$232mn.a.n.a.
Q1 20173$227mn.a.n.a.
Q2 20172$136mn.a.n.a.
Q3 20171$165mn.a.n.a.
Q4 20171$150mn.a.n.a.
Q1 20183$209mn.a.n.a.
Q2 20184$273mn.a.n.a.
Q3 20184$283mn.a.n.a.
Q4 20185$223mn.a.n.a.
Q1 20192$241mn.a.n.a.
Q2 20192$234mn.a.n.a.
Q3 20194$335mn.a.n.a.
Q4 20194$334mn.a.n.a.
Q1 20205$311mn.a.n.a.
Q2 20205$307mn.a.n.a.
Q3 20205$267mn.a.n.a.
Q4 20204$311mn.a.n.a.
Q1 20214$339mn.a.n.a.
Q2 20216$306mn.a.n.a.
Q3 20216$392mn.a.n.a.
Q4 20216$407mn.a.n.a.
Q1 20224$333mn.a.n.a.
Q2 20226$289mn.a.n.a.
Q3 20224$275mn.a.n.a.
Q4 20226$311mn.a.n.a.
Q1 20235$300mn.a.n.a.
Q2 20232$247mn.a.n.a.
Q3 20232$221mn.a.n.a.
Q4 20233$234m30
Q1 20243$216m21
Q2 20243$258m21
Q3 20244$312m13
Q4 20245$216m31
Q1 20256$180m51
Q2 20254$140m31
Q3 20258$222m71
Q4 20256$181m1316
Q1 20266$142m199
Q2 20265$80m1813

Compare with…

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

EXPO and V →EXPO and MA →EXPO and MCO →Choose a stock to compare with EXPO →

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