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 		$125K Buy
+500
New +$121K ﹤0.01% 4824
2025
Q4 		– Sell
-100
Closed -$20K – 10240
2025
Q3 		$20K Hold
100
– – ﹤0.01% 7341
2025
Q2 		$20K Buy
+100
New +$19.2K ﹤0.01% 6788
2025
Q1 		– Sell
-11,400
Closed -$2.16M – 9811
2024
Q4 		$2.16M Sell
11,400
-7,200
-39% -$1.39M ﹤0.01% 2125
2024
Q3 		$3.38M Buy
18,600
+4,400
+31% +$722K ﹤0.01% 1828
2024
Q2 		$2.24M Sell
14,200
-9,200
-39% -$1.47M ﹤0.01% 2086
2024
Q1 		$3.41M Buy
23,400
+10,300
+79% +$1.4M ﹤0.01% 1920
2023
Q4 		$1.66M Buy
13,100
+12,800
+4,267% +$1.44M ﹤0.01% 2518
2023
Q3 		$31K Sell
300
-10,400
-97% -$1.16M ﹤0.01% 6236
2023
Q2 		$1.17M Sell
10,700
-2,300
-18% -$228K ﹤0.01% 2456
2023
Q1 		$1.31M Buy
13,000
+3,700
+40% +$378K ﹤0.01% 2335
2022
Q4 		$928K Buy
9,300
+4,500
+94% +$430K ﹤0.01% 2541
2022
Q3 		$390K Sell
4,800
-1,600
-25% -$141K ﹤0.01% 3762
2022
Q2 		$525K Buy
6,400
+900
+16% +$80.2K ﹤0.01% 3382
2022
Q1 		$528K Sell
5,500
-16,200
-75% -$1.5M ﹤0.01% 3778
2021
Q4 		$2M Sell
21,700
-16,100
-43% -$1.48M ﹤0.01% 2053
2021
Q3 		$3.09M Sell
37,800
-200
-0.5% -$17.2K ﹤0.01% 1640
2021
Q2 		$3.13M Buy
38,000
+37,598
+9,353% +$3.05M ﹤0.01% 1628
2021
Q1 		$3.18M Buy
402
+82
+26% +$6.36K 0.01% 1174
2020
Q4 		$2.34M Buy
320
+210
+191% +$14.4K ﹤0.01% 1622
2020
Q3 		$680K Sell
110
-180
-62% -$11.5K ﹤0.01% 2669
2020
Q2 		$1.67M Buy
290
+8
+3% +$453 ﹤0.01% 1655
2020
Q1 		$1.36M Buy
282
+106
+60% +$7.28K ﹤0.01% 1609
2019
Q4 		$1.37M Sell
176
-675
-79% -$50K ﹤0.01% 1804
2019
Q3 		$6.12M Sell
851
-110
-11% -$7.82K 0.02% 609
2019
Q2 		$6.9M Buy
961
+19
+2% +$1.35K 0.02% 534
2019
Q1 		$6.94M Buy
942
+257
+38% +$18.5K 0.02% 526
2018
Q4 		$4.81M Buy
685
+471
+220% +$41.1K 0.01% 596
2018
Q3 		$2.24M Buy
214
+173
+422% +$18.6K 0.01% 1156
2018
Q2 		$404K Sell
41
-85
-67% -$7.91K ﹤0.01% 2678
2018
Q1 		$5K Buy
126
+103
+448% +$8.29K ﹤0.01% 4686
2017
Q4 		$1K Sell
23
-34
-60% -$2.6K ﹤0.01% 5657
2017
Q3 		$24K Buy
+57
New +$4.39K ﹤0.01% 2998
2017
Q2 		– Sell
-47
Closed -$15K – 6865
2017
Q1 		$15K Buy
+47
New +$3.88K ﹤0.01% 3594
2016
Q3 		– Sell
-84
Closed -$6K – 6526
2016
Q2 		$6K Buy
+84
New +$6.53K ﹤0.01% 4127
2016
Q1 		– Sell
-152
Closed -$122K – 6331
2015
Q4 		$122K Buy
152
+70
+85% +$5.59K 0.01% 1207
2015
Q3 		$41K Buy
+82
New +$7.82K ﹤0.01% 2146
2015
Q2 		– Sell
-109
Closed -$1K – 5930
2015
Q1 		$1K Sell
109
-17
-13% -$1.53K ﹤0.01% 4632
2014
Q4 		$41K Buy
+126
New +$10.6K 0.01% 1510

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.