Simplex Trading
EXPO icon

Simplex Trading’s Exponent EXPO Stock Holding History

Simplex Trading’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
2025
Q4 		– Sell
-124
Closed -$8.71K – 8971
2025
Q3 		$8K Buy
124
+3
+2% +$214 ﹤0.01% 8018
2025
Q2 		$9K Buy
+121
New +$9.38K ﹤0.01% 7374
2023
Q4 		– Sell
-149
Closed -$12K – 9064
2023
Q3 		$12K Buy
149
+76
+104% +$6.87K ﹤0.01% 7036
2023
Q2 		$6K Buy
+73
New +$6.87K ﹤0.01% 7783
2022
Q2 		– Sell
-243
Closed -$22.9K – 10244
2022
Q1 		$26K Buy
243
+78
+47% +$7.52K ﹤0.01% 7929
2021
Q4 		$19K Buy
+165
New +$19.4K ﹤0.01% 8398
2021
Q1 		– Sell
-505
Closed -$47.4K – 9138
2020
Q4 		$45K Buy
505
+467
+1,229% +$37.2K ﹤0.01% 6295
2020
Q3 		$2K Buy
+38
New +$3.02K ﹤0.01% 7409
2020
Q2 		– Sell
-2,052
Closed -$147K – 7797
2020
Q1 		$147K Buy
+2,052
New +$149K ﹤0.01% 3939
2019
Q4 		– Sell
-7,058
Closed -$466K – 7460
2019
Q3 		$493K Buy
+7,058
New +$476K ﹤0.01% 2645
2019
Q1 		– Sell
-138
Closed -$7.46K – 7305
2018
Q4 		$6K Sell
138
-651
-83% -$32.7K ﹤0.01% 6122
2018
Q3 		$42K Buy
+789
New +$40.4K ﹤0.01% 5333
2018
Q1 		– Sell
-1,492
Closed -$56.4K – 6333
2017
Q4 		$53K Buy
+1,492
New +$54.8K ﹤0.01% 2393
2015
Q3 		– Sell
-6,258
Closed -$138K – 5682
2015
Q2 		$140K Buy
6,258
+4,462
+248% +$98K 0.01% 1001
2015
Q1 		$39K Buy
+1,796
New +$38.4K ﹤0.01% 1749

Other funds holding EXPO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Simplex Trading's EXPO Position: Q4 2025 in Review

Simplex Trading sold out of Exponent (EXPO) in Q4 2025, closing a stake of 124 shares — an estimated $8.71K sold.

Simplex Trading first reported a position in EXPO in Q1 2015 and held it in 15 quarters. The position peaked at $493K in Q3 2019. 356 funds tracked by Wall St. Rank hold EXPO as of Q4 2025.

  • Simplex Trading reported no remaining Exponent position as of Q4 2025 after selling out during the quarter.
  • Simplex Trading sold 124 Exponent shares in Q4 2025, an estimated $8.71K.
  • Simplex Trading first reported a position in Exponent in Q1 2015 and held it in 15 quarters.
  • Simplex Trading's Exponent position peaked at $493K in Q3 2019.
  • 356 funds tracked by Wall St. Rank held Exponent as of Q4 2025.

Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.