Simplex Trading
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Simplex Trading’s Wabtec WAB Stock Holding History

Simplex Trading’s Portfolio WAB Stock Details WAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$568K Buy
2,273
+693
+44% +$168K ﹤0.01% 3108
2025
Q4 		$337K Sell
1,580
-1,494
-49% -$307K ﹤0.01% 3704
2025
Q3 		$616K Buy
3,074
+2,879
+1,476% +$568K ﹤0.01% 3570
2025
Q2 		$40K Buy
+195
New +$37.5K ﹤0.01% 6153
2022
Q1 		– Sell
-15,620
Closed -$1.45M – 11498
2021
Q4 		$1.44M Sell
15,620
-1,812
-10% -$166K ﹤0.01% 2404
2021
Q3 		$1.43M Buy
17,432
+3
+0% +$258 ﹤0.01% 2601
2021
Q2 		$1.43M Buy
17,429
+11,108
+176% +$902K ﹤0.01% 2619
2021
Q1 		$500K Buy
6,321
+1,984
+46% +$154K ﹤0.01% 3382
2020
Q4 		$317K Buy
4,337
+4,152
+2,244% +$284K ﹤0.01% 3996
2020
Q3 		$11K Buy
+185
New +$11.9K ﹤0.01% 6759
2020
Q2 		– Sell
-16,073
Closed -$910K – 8458
2020
Q1 		$773K Buy
+16,073
New +$1.1M ﹤0.01% 2130
2018
Q4 		– Sell
-4,459
Closed -$389K – 7912
2018
Q3 		$467K Buy
+4,459
New +$481K ﹤0.01% 2706
2018
Q2 		– Sell
-1,452
Closed -$135K – 7948
2018
Q1 		$118K Buy
+1,452
New +$117K 0.01% 1673
2017
Q4 		– Sell
-3,366
Closed -$257K – 6776
2017
Q3 		$254K Buy
+3,366
New +$259K 0.01% 1043
2016
Q1 		– Sell
-9,598
Closed -$665K – 6330
2015
Q4 		$682K Buy
9,598
+7,815
+438% +$624K 0.05% 313
2015
Q3 		$156K Buy
+1,783
New +$170K 0.01% 1085
2015
Q2 		– Sell
-12,227
Closed -$1.2M – 5929
2015
Q1 		$1.16M Sell
12,227
-874
-7% -$78.8K 0.14% 147
2014
Q4 		$1.14M Buy
+13,101
New +$1.1M 0.14% 133

Other funds holding WAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $107B AUM 24.58% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return

Simplex Trading's WAB Position: Q1 2026 in Review

Simplex Trading increased its Wabtec (WAB) stake by 44% in Q1 2026, buying an estimated $168K and bringing the position to 2,273 shares worth $568K. The position accounts for ﹤0.01% of the portfolio, ranked #3108.

Simplex Trading first reported a position in WAB in Q4 2014 and has held it in 18 quarters since. The position peaked at $1.44M in Q4 2021. 1,156 funds tracked by Wall St. Rank hold WAB as of Q1 2026.

  • Simplex Trading held 2,273 shares of Wabtec worth $568K as of Q1 2026.
  • Simplex Trading bought 693 Wabtec shares in Q1 2026, an estimated $168K.
  • Wabtec made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #3108 holding.
  • Simplex Trading first reported a position in Wabtec in Q4 2014 and has held it in 18 quarters since.
  • Simplex Trading's Wabtec position peaked at $1.44M in Q4 2021.
  • 1,156 funds tracked by Wall St. Rank held Wabtec as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.