Citadel Advisors
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Citadel Advisors’s Exponent EXPO Stock Holding History

Citadel Advisors’s Portfolio EXPO Stock Details EXPO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-3,900
Closed -$254K – 14003
2026
Q1 		$254K Sell
3,900
-100
-3% -$7.11K ﹤0.01% 10868
2025
Q4 		$278K Buy
4,000
+400
+11% +$28.1K ﹤0.01% 10312
2025
Q3 		$250K Sell
3,600
-5,400
-60% -$386K ﹤0.01% 10755
2025
Q2 		$672K Buy
9,000
+4,600
+105% +$356K ﹤0.01% 7929
2025
Q1 		$357K Sell
4,400
-4,400
-50% -$383K ﹤0.01% 9209
2024
Q4 		$784K Buy
8,800
+1,400
+19% +$141K ﹤0.01% 7551
2024
Q3 		$853K Hold
7,400
– – ﹤0.01% 7180
2024
Q2 		$704K Sell
7,400
-8,800
-54% -$793K ﹤0.01% 7349
2024
Q1 		$1.34M Sell
16,200
-10,400
-39% -$860K ﹤0.01% 6328
2023
Q4 		$2.34M Buy
26,600
+15,900
+149% +$1.3M ﹤0.01% 5093
2023
Q3 		$916K Buy
10,700
+7,300
+215% +$660K ﹤0.01% 6749
2023
Q2 		$317K Sell
3,400
-6,500
-66% -$611K ﹤0.01% 8927
2023
Q1 		$987K Buy
9,900
+600
+6% +$61.1K ﹤0.01% 6809
2022
Q4 		$922K Buy
9,300
+5,800
+166% +$563K ﹤0.01% 6969
2022
Q3 		$307K Buy
+3,500
New +$332K ﹤0.01% 9521
2022
Q2 		– Sell
-3,500
Closed -$378K – 13186
2022
Q1 		$378K Sell
3,500
-1,400
-29% -$135K ﹤0.01% 10047
2021
Q4 		$572K Sell
4,900
-15,600
-76% -$1.83M ﹤0.01% 9368
2021
Q3 		$2.32M Buy
20,500
+8,900
+77% +$960K ﹤0.01% 5973
2021
Q2 		$1.03M Buy
11,600
+7,800
+205% +$730K ﹤0.01% 8287
2021
Q1 		$370K Buy
+3,800
New +$356K ﹤0.01% 10364

Other funds holding EXPO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Citadel Advisors's EXPO Position: Q2 2026 in Review

Citadel Advisors increased its Exponent (EXPO) stake by 9.6% in Q2 2026, buying an estimated $216K and bringing the position to 40,344 shares worth $2.37M. The position accounts for ﹤0.01% of the portfolio, ranked #6185.

Citadel Advisors first reported a position in EXPO in Q2 2013 and has held it in 39 quarters since. The position peaked at $25.3M in Q1 2023. 341 funds tracked by Wall St. Rank hold EXPO as of Q2 2026.

  • Citadel Advisors held 40,344 shares of Exponent worth $2.37M as of Q2 2026.
  • Citadel Advisors bought 3,527 Exponent shares in Q2 2026, an estimated $216K.
  • Exponent made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #6185 holding.
  • Citadel Advisors first reported a position in Exponent in Q2 2013 and has held it in 39 quarters since.
  • Citadel Advisors's Exponent position peaked at $25.3M in Q1 2023.
  • 341 funds tracked by Wall St. Rank held Exponent as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.