WAB Institutional Ownership & Shareholders
WABTEC CORP (WAB) is currently held by 1,205 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $38.29B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of WAB tracked by InsiderSet, reporting ownership valued at approximately $3.74B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $3.86B, representing an estimated gain of +3.29% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 49% of the total disclosed WAB value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Fmr Llc, and several other long-term asset managers with concentrated positions in WABTEC CORP (WAB).
This page ranks the largest institutional WAB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,205
Total Reported Value
$38.29B
Largest Holder
Blackrock, Inc.
Largest Position
$3.74B
Insider Transactions (90d)
32
Latest Filing Quarter
Q2 2026
New Institutional Positions
40
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.06% | 13,876,398 | $3,741,076,981 | $3,864,299,315 | +$123,222,334 | +3.29% | |
| Vanguard Capital Management Llc | 0.06% | 11,083,880 | $2,988,214,048 | $3,086,638,902 | +$98,424,854 | +3.29% | |
| Fmr Llc | 0.16% | 13,388,010 | $2,427,915,639 | $3,728,293,025 | +$1,300,377,386 | +53.56% | |
| State Street Corp | 0.06% | 7,905,748 | $2,131,389,661 | $2,201,592,703 | +$70,203,042 | +3.29% | |
| Price T Rowe Associates Inc | 0.20% | 7,271,071 | $1,960,281,000 | $2,024,847,852 | +$64,566,852 | +3.29% | |
| Vanguard Portfolio Management Llc | 0.09% | 7,170,659 | $1,933,209,666 | $1,996,885,118 | +$63,675,452 | +3.29% | |
| Geode Capital Management, Llc | 0.06% | 4,522,854 | $1,214,484,936 | $1,259,524,382 | +$45,039,446 | +3.71% | |
| Fil Ltd | 0.68% | 3,526,833 | $950,834,176 | $982,152,454 | +$31,318,278 | +3.29% | |
| Nordea Investment Management Ab | 0.68% | 3,093,207 | $835,537,075 | $861,396,285 | +$25,859,210 | +3.09% | |
| Invesco Ltd. | 0.06% | 2,794,714 | $753,454,849 | $778,271,955 | +$24,817,106 | +3.29% | |
| Morgan Stanley | 0.04% | 2,491,148 | $671,614,291 | $693,734,895 | +$22,120,604 | +3.29% | |
| Select Equity Group, L.P. | 3.46% | 2,421,552 | $652,850,419 | $674,353,801 | +$21,503,382 | +3.29% | |
| Boston Partners | 0.48% | 2,019,014 | $543,497,409 | $562,255,019 | +$18,757,610 | +3.45% | |
| Norges Bank | 0.05% | 1,896,763 | $511,367,305 | $528,210,560 | +$16,843,255 | +3.29% | |
| Dimensional Fund Advisors Lp | 0.09% | 1,671,763 | $480,147,816 | $465,552,560 | -$14,595,256 | -3.04% | |
| Northern Trust Corp | 0.05% | 1,731,125 | $466,711,298 | $482,083,690 | +$15,372,392 | +3.29% | |
| Wellington Management Group Llp | 0.08% | 1,670,476 | $450,360,329 | $465,194,156 | +$14,833,827 | +3.29% | |
| Jpmorgan Chase & Co | 0.02% | 1,520,067 | $407,834,535 | $423,308,258 | +$15,473,723 | +3.79% | |
| Massachusetts Financial Services Co | 0.12% | 1,428,720 | $390,458,308 | $397,869,946 | +$7,411,638 | +1.90% | |
| Aqr Capital Management Llc | 0.13% | 1,370,868 | $369,586,153 | $381,759,321 | +$12,173,168 | +3.29% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.07% | 1,391,003 | $347,625,559 | $387,366,515 | +$39,740,956 | +11.43% | |
| Goldman Sachs Group Inc | 0.03% | 1,209,721 | $326,140,804 | $336,883,104 | +$10,742,300 | +3.29% | |
| Charles Schwab Investment Management Inc | 0.04% | 1,107,445 | $298,567,172 | $308,401,284 | +$9,834,112 | +3.29% | |
| American Century Companies Inc | 0.13% | 1,065,784 | $287,337,403 | $296,799,528 | +$9,462,125 | +3.29% | |
| Ameriprise Financial Inc | 0.05% | 981,110 | $264,927,130 | $273,219,513 | +$8,292,383 | +3.13% | |
| Royal London Asset Management Ltd | 0.48% | 960,916 | $259,062,953 | $267,595,888 | +$8,532,935 | +3.29% | |
| Vanguard Fiduciary Trust Co | 0.06% | 952,696 | $256,846,842 | $265,306,782 | +$8,459,940 | +3.29% | |
| Kayne Anderson Rudnick Investment Management Llc | 0.78% | 932,034 | $251,276,549 | $259,552,828 | +$8,276,279 | +3.29% | |
| Vontobel Holding Ltd. | 0.95% | 853,158 | $245,009,914 | $237,587,440 | -$7,422,474 | -3.03% | |
| Nuveen, Llc | 0.06% | 906,097 | $244,283,573 | $252,329,893 | +$8,046,320 | +3.29% | |
| Legal & General Group Plc | 0.05% | 895,289 | $241,369,922 | $249,320,081 | +$7,950,159 | +3.29% | |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | 0.18% | 870,716 | $234,744,984 | $242,476,992 | +$7,732,008 | +3.29% | |
| Bank Of Montreal | 0.08% | 820,726 | $221,267,730 | $228,555,776 | +$7,288,046 | +3.29% | |
| Bank Of New York Mellon Corp | 0.04% | 765,892 | $219,948,761 | $213,285,604 | -$6,663,157 | -3.03% | |
| Deutsche Bank Ag\ | 0.06% | 768,650 | $207,228,039 | $214,053,652 | +$6,825,613 | +3.29% | |
| Aviva Plc | 0.28% | 715,841 | $192,990,734 | $199,347,402 | +$6,356,668 | +3.29% | |
| Bessemer Group Inc | 0.26% | 710,556 | $191,567,000 | $197,875,635 | +$6,308,635 | +3.29% | |
| Bank Of America Corp | 0.01% | 689,065 | $185,772,028 | $191,890,821 | +$6,118,793 | +3.29% | |
| Santori & Peters, Inc. | 46.59% | 603,290 | $173,252,877 | $168,004,199 | -$5,248,678 | -3.03% | |
| Pointstate Capital Lp | 3.03% | 638,455 | $172,127,468 | $177,796,948 | +$5,669,480 | +3.29% | |
| Raymond James Financial Inc | 0.04% | 599,752 | $161,693,059 | $167,018,937 | +$5,325,878 | +3.29% | |
| Ubs Group Ag | 0.02% | 581,201 | $156,691,790 | $161,852,854 | +$5,161,064 | +3.29% | |
| Robeco Institutional Asset Management B.V. | 0.19% | 544,639 | $156,409,427 | $151,671,069 | -$4,738,358 | -3.03% | |
| Impax Asset Management Group Plc | 0.98% | 558,757 | $150,640,917 | $155,602,649 | +$4,961,732 | +3.29% | |
| Junto Capital Management Lp | 2.63% | 526,732 | $142,006,947 | $146,684,327 | +$4,677,380 | +3.29% | |
| Park Presidio Capital Llc | 7.48% | 490,321 | $132,190,542 | $136,544,592 | +$4,354,050 | +3.29% | |
| Alliancebernstein L.P. | 0.04% | 528,718 | $132,131,915 | $147,237,389 | +$15,105,474 | +11.43% | |
| Australiansuper Pty Ltd | 0.57% | 487,973 | $131,557,521 | $135,890,721 | +$4,333,200 | +3.29% | |
| Pnc Financial Services Group, Inc. | 0.07% | 483,966 | $130,477,105 | $134,774,852 | +$4,297,747 | +3.29% | |
| Citigroup Inc | 0.06% | 451,540 | $129,673,270 | $125,744,859 | -$3,928,411 | -3.03% |
Frequently asked questions about WAB
Who are the largest institutional holders of WAB?
The largest institutional holders of WAB reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Capital Management Llc, Fmr Llc, State Street Corp, and Price T Rowe Associates Inc. InsiderSet ranks institutional holders by their latest reported WAB position.
What is WAB institutional ownership?
This page tracks WAB positions reported by institutional investment managers through SEC Form 13F. WABTEC CORP (WAB) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own WAB?
InsiderSet currently tracks 1,205 institutional managers reporting WAB holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of WAB shareholders.
How much WAB stock do institutions own?
Institutional investment managers disclosed approximately $38.29B in WAB holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was WAB institutional ownership last updated?
The latest WAB institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional WAB holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its WAB position after the reporting date.
Are institutions buying or selling WAB?
Institutional buying and selling can be analyzed by comparing WAB positions across consecutive 13F reporting periods. InsiderSet's WAB Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View WAB ownership changes.
How has WAB institutional ownership changed over time?
InsiderSet tracks WAB institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.