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
2026
Q1 		$97.9K Sell
1,500
-900
-38% -$64K ﹤0.01% 5117
2025
Q4 		$167K Buy
+2,400
New +$169K ﹤0.01% 4423
2025
Q2 		– Sell
-800
Closed -$64K – 8938
2025
Q1 		$64K Sell
800
-900
-53% -$78.4K ﹤0.01% 5521
2024
Q4 		$151K Sell
1,700
-500
-23% -$50.4K ﹤0.01% 4780
2024
Q3 		$253K Buy
2,200
+2,000
+1,000% +$209K ﹤0.01% 4289
2024
Q2 		$19K Hold
200
– – ﹤0.01% 6928
2024
Q1 		$16K Buy
+200
New +$16.5K ﹤0.01% 7257
2023
Q3 		– Sell
-300
Closed -$27K – 8974
2023
Q2 		$27K Sell
300
-2,700
-90% -$254K ﹤0.01% 6447
2023
Q1 		$299K Buy
3,000
+200
+7% +$20.4K ﹤0.01% 3845
2022
Q4 		$277K Buy
2,800
+2,700
+2,700% +$262K ﹤0.01% 3836
2022
Q3 		$8K Buy
+100
New +$9.48K ﹤0.01% 8397
2021
Q1 		– Sell
-1
Closed -$9K – 9137
2020
Q4 		$9K Sell
1
-2
-67% -$159 ﹤0.01% 7462
2020
Q3 		$21K Buy
+3
New +$239 ﹤0.01% 6328
2020
Q2 		– Sell
-1
Closed -$7K – 7796
2020
Q1 		$7K Sell
1
-10
-91% -$726 ﹤0.01% 6663
2019
Q4 		$75K Sell
11
-3
-21% -$198 ﹤0.01% 4821
2019
Q3 		$97K Sell
14
-271
-95% -$18.3K ﹤0.01% 4348
2019
Q2 		$1.67M Buy
285
+98
+52% +$5.58K ﹤0.01% 1451
2019
Q1 		$1.08M Buy
187
+179
+2,238% +$9.67K ﹤0.01% 1930
2018
Q4 		$40K Sell
8
-2
-20% -$100 ﹤0.01% 4748
2018
Q3 		$53K Sell
10
-24
-71% -$1.23K ﹤0.01% 5107
2018
Q2 		$164K Sell
34
-44
-56% -$2.02K ﹤0.01% 3716
2018
Q1 		$25K Buy
+78
New +$2.95K ﹤0.01% 3121
2015
Q4 		– Sell
-56
Closed -$14K – 5583
2015
Q3 		$14K Buy
+56
New +$1.23K ﹤0.01% 3126

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.