Wabtec CORP
$292.23-1.7%
+$13.6B
Net Activity
+45.17% total shares
Institutions Holding
1191
Popularity Rank
#362
Avg Weight
0.19%
Total Value
$42.7B
Market Cap
$50.0B
1191 institutions currently hold WAB, with 549 net buyers and 487 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
487
Net Buying Institutions
549
Top 5 by Value
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Across its top 20 institutional holders, WAB's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 35/100).
WAB ranks #362 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
WAB is a top-conviction position for Santori & Peters, Inc. — at 45.9% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in WAB belongs to FMR LLC, but the position matters far more to Santori & Peters, Inc., who has 45.9% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Fidelity has added to its WAB position for two straight quarters, increasing it by $1.7B to reach $5.8B today.
Farallon Capital Management, L.l.c. has trimmed its WAB position for two straight quarters, cutting it by $287.3M while still holding $241.2M.
WAB is down 1.7% today, but institutions show net buying of $13.6B this quarter — a divergence between today's price move and the underlying institutional flow.
WAB posted net income of $1.3B over the trailing twelve months, and currently trades at a P/E of 39.4.
+$4.4B
Total Buy Value
$3.2B
Total Sell Value
549
Net Buyers
487
Net Sellers
WAB
Q2 2026
Top 5 Institutional Movers
WAB does not currently show a 13F-and-insider convergence signal — its insider confidence score is 0/100, below the threshold this product uses to flag combined buying pressure.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
0
unique buyers
—
buy value
12-Month Buy/Sell Activity
| Action | Insider | Date | Value |
|---|---|---|---|
| Sell | Rogerio Mendonca | 2026-08-21 | $864K |
| Sell | Rogerio Mendonca | 2026-08-21 | $3K |
| Sell | Michael Fetsko | 2026-08-20 | $868K |
| Sell | Michael Fetsko | 2026-08-20 | $85K |
| Sell | Gregory Sbrocco | 2026-08-17 | $286K |
| Sell | Rafael Santana | 2026-08-05 | $118K |
| Sell | Rafael Santana | 2026-08-05 | $154K |
| Sell | Rafael Santana | 2026-08-05 | $58K |
1
Members Trading
0
Buy
1
Sell (Full)
| Action | Member | Trade Date | Amount |
|---|---|---|---|
| Sell (Full) | Thomas H Tuberville Senate | 2026-06-09 | $1K–$15K |
| Buy | Alan Armstrong Senate | 2026-03-27 | $1K–$15K |
| Sell (Full) | Markwayne Mullin Senate | 2025-09-23 | $1K–$15K |
| Sell (Full) | Markwayne Mullin Senate | 2025-09-23 | $15K–$50K |
| Sell (Full) | Markwayne Mullin Senate | 2025-09-23 | $15K–$50K |
| Buy | Markwayne Mullin Senate | 2025-02-03 | $1K–$15K |
| Buy | Markwayne Mullin Senate | 2025-01-02 | $15K–$50K |
| Buy | Markwayne Mullin Senate | 2025-01-02 | $15K–$50K |
8
Filings (90d)
$6.41M
Total Est. Value
22K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| ROGERIO GUIMARAES MENDONCA | 2026-08-21 | $864K |
| MICHAEL E FETSKO | 2026-08-20 | $953K |
| Sbrocco Gregory | 2026-08-17 | $286K |
| Rafael Santana | 2026-08-04 | $696K |
| ERIC GEBHARDT | 2026-07-24 | $2.12M |
| DAVID L DENINNO | 2026-07-24 | $904K |
| SAMEER GAUR | 2026-07-24 | $301K |
| Gaur Sameer | 2026-06-12 | $285K |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
1
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| FMR LLC | 13G/A | 2026-08-06 | 12.7% |
1
Filings (14d)
Westinghouse Air Brake Technologies (WAB) issued a press release and investor presentation on July 22, 2026, reporting its second quarter 2026 results. The company filed an 8-K with the SEC to furnish these materials, though the filing itself does not include the actual financial figures.
View Full Filing (SEC EDGAR)929740108
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44
Articles
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Access WAB's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/WABCLI
npx alphasmo stocks get WAB