EXPOExponent, Inc.

$69.79+2.0% 1Y

Who owns EXPO

337 institutions reported holding EXPO for 2026Q2, together 93% of the company, fewer than the 358 a quarter earlier.

337

Institutions reporting a position · as of 2026Q2 · down from 358 the quarter before

Shares held by institutions
46.4M

Shares held by institutions · 93% of the company · long US equity positions only, as reported on Form 13F

Reported value
$2.73B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
39%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
39
Positions exited
60
Added to
110
Reduced
142
Top 10 holdersof the company
52%
Shares sold shortsettled Sep 15, 2026
3.1M
Short interestof shares outstanding
6.1%
Days to coverat the average daily volume
6.8
Change in the short positionsince the Aug 31, 2026 count
+4.2%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q233746.4M$2.73B
2026Q135847.1M$3.07B
2025Q435547.4M$3.29B
2025Q335947.1M$3.28B
2025Q236448.3M$3.61B
2025Q138947.6M$3.86B
2024Q436747.4M$4.22B
2024Q336947.4M$5.46B
2024Q235146.9M$4.47B
2024Q132446.9M$3.88B
2023Q435246.5M$4.09B
2023Q335246.2M$3.96B
2023Q235046.0M$4.27B
2023Q135245.1M$4.50B
2022Q434546.4M$4.60B
2022Q334646.4M$4.07B
Largest reported holders, 2026Q2
HolderShares% of companyValue
BlackRock Inc.6.2M12%$363M
VANGUARD GROUP INC5.8M11%$338M
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC4.0M8.0%$235M
STATE STREET CORP1.9M3.9%$114M
GEODE CAPITAL MANAGEMENT LLC1.7M3.5%$103M
GENEVA CAPITAL MANAGEMENT LLC1.4M2.8%$83M
ROYCE & ASSOCIATES LP1.3M2.6%$78M
Conestoga Capital Advisors, LLC1.3M2.5%$74M
MORGAN STANLEY1.2M2.4%$71M
AQR CAPITAL MANAGEMENT LLC1.1M2.3%$67M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20263.1M6.1%6.8
Aug 31, 20263.0M5.9%8.4
Aug 14, 20263.0M6.0%7.8
Jul 31, 20263.0M5.9%4.6
Jul 15, 20262.9M5.8%5.9
Jun 30, 20262.9M5.7%3.9
Jun 15, 20262.7M5.4%4.5
May 29, 20262.0M4.1%3.7
May 15, 20263.1M6.1%5.6
Apr 30, 20263.2M6.4%7.2
Apr 15, 20263.1M6.2%7.2
Mar 31, 20263.2M6.4%5.8

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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