TRCT
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Tower Research Capital (TRC)’s Exponent EXPO Stock Holding History

Tower Research Capital (TRC)’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 		$285K Buy
4,374
+1,458
+50% +$104K 0.01% 1338
2025
Q4 		$203K Sell
2,916
-3,303
-53% -$232K ﹤0.01% 1428
2025
Q3 		$432K Buy
6,219
+682
+12% +$48.7K 0.01% 972
2025
Q2 		$414K Buy
5,537
+3,315
+149% +$257K 0.01% 1146
2025
Q1 		$180K Sell
2,222
-1,299
-37% -$113K 0.01% 1425
2024
Q4 		$314K Buy
3,521
+2,336
+197% +$235K 0.01% 1376
2024
Q3 		$137K Sell
1,185
-7,981
-87% -$835K ﹤0.01% 1977
2024
Q2 		$872K Buy
9,166
+7,930
+642% +$715K 0.01% 875
2024
Q1 		$102K Sell
1,236
-7,656
-86% -$633K ﹤0.01% 1812
2023
Q4 		$783K Buy
8,892
+6,156
+225% +$504K 0.01% 1023
2023
Q3 		$234K Sell
2,736
-8,923
-77% -$807K 0.01% 1332
2023
Q2 		$1.09M Buy
11,659
+9,046
+346% +$851K 0.04% 462
2023
Q1 		$261K Buy
2,613
+2,462
+1,630% +$251K 0.01% 1213
2022
Q4 		$15K Sell
151
-5,360
-97% -$521K ﹤0.01% 3413
2022
Q3 		$483K Sell
5,511
-11,954
-68% -$1.13M 0.01% 1171
2022
Q2 		$1.6M Buy
17,465
+17,057
+4,181% +$1.61M 0.04% 453
2022
Q1 		$44K Sell
408
-1,181
-74% -$114K ﹤0.01% 2829
2021
Q4 		$186K Sell
1,589
-2,319
-59% -$273K ﹤0.01% 1827
2021
Q3 		$442K Buy
3,908
+1,775
+83% +$191K 0.01% 1080
2021
Q2 		$191K Sell
2,133
-10,182
-83% -$953K 0.01% 1963
2021
Q1 		$1.2M Buy
12,315
+6,689
+119% +$628K 0.02% 674
2020
Q4 		$507K Sell
5,626
-24,227
-81% -$1.93M 0.02% 982
2020
Q3 		$2.15M Buy
29,853
+19,453
+187% +$1.55M 0.02% 348
2020
Q2 		$841K Buy
+10,400
New +$749K 0.03% 637
2020
Q1 		– Sell
-19
Closed -$1K – 3276
2019
Q4 		$1K Sell
19
-303
-94% -$20K ﹤0.01% 3248
2019
Q3 		$23K Sell
322
-290
-47% -$19.6K ﹤0.01% 2368
2019
Q2 		$36K Buy
612
+543
+787% +$30.9K ﹤0.01% 1794
2019
Q1 		$4K Buy
+69
New +$3.73K ﹤0.01% 3159
2018
Q4 		– Sell
-82
Closed -$4K – 3955
2018
Q3 		$4K Buy
82
+2
+3% +$102 ﹤0.01% 3185
2018
Q2 		$4K Sell
80
-844
-91% -$38.7K ﹤0.01% 3126
2018
Q1 		$36K Buy
+924
New +$34.9K ﹤0.01% 1864
2017
Q4 		– Sell
-6,736
Closed -$249K – 3653
2017
Q3 		$249K Buy
+6,736
New +$222K 0.02% 602
2017
Q2 		– Sell
-204
Closed -$6K – 2917
2017
Q1 		$6K Sell
204
-640
-76% -$18.6K ﹤0.01% 2087
2016
Q4 		$25K Buy
+844
New +$24.5K ﹤0.01% 1934
2016
Q3 		– Sell
-4,146
Closed -$121K – 3859
2016
Q2 		$121K Buy
+4,146
New +$108K 0.01% 988
2016
Q1 		– Sell
-1,218
Closed -$30K – 4339
2015
Q4 		$30K Sell
1,218
-4,286
-78% -$109K ﹤0.01% 878
2015
Q3 		$123K Buy
5,504
+5,026
+1,051% +$111K 0.01% 463
2015
Q2 		$11K Sell
478
-2,154
-82% -$47.3K ﹤0.01% 2610
2015
Q1 		$58K Buy
+2,632
New +$56.3K 0.01% 1350
2014
Q4 		– Sell
-6,696
Closed -$119K – 4193
2014
Q3 		$119K Buy
+6,696
New +$123K 0.01% 791
2014
Q2 		– Sell
-400
Closed -$8K – 4204
2014
Q1 		$8K Hold
400
– – ﹤0.01% 2813
2013
Q4 		$8K Sell
400
-2,344
-85% -$44.3K ﹤0.01% 3189
2013
Q3 		$49K Buy
2,744
+2,344
+586% +$39.1K 0.01% 1933
2013
Q2 		$6K Buy
+400
New +$5.49K ﹤0.01% 2795

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

Tower Research Capital (TRC)'s EXPO Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its Exponent (EXPO) stake by 50% in Q1 2026, buying an estimated $104K and bringing the position to 4,374 shares worth $285K. The position accounts for 0.01% of the portfolio, ranked #1338.

Tower Research Capital (TRC) first reported a position in EXPO in Q2 2013 and has held it in 44 quarters since. The position peaked at $2.15M in Q3 2020. 360 funds tracked by Wall St. Rank hold EXPO as of Q1 2026.

  • Tower Research Capital (TRC) held 4,374 shares of Exponent worth $285K as of Q1 2026.
  • Tower Research Capital (TRC) bought 1,458 Exponent shares in Q1 2026, an estimated $104K.
  • Exponent made up 0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #1338 holding.
  • Tower Research Capital (TRC) first reported a position in Exponent in Q2 2013 and has held it in 44 quarters since.
  • Tower Research Capital (TRC)'s Exponent position peaked at $2.15M in Q3 2020.
  • 360 funds tracked by Wall St. Rank held Exponent as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.