Tracked funds
10Unique WSM-tracked managers; table rows may include common shares and optionsWAB
Ticker case file
WAB
WABTEC
$262.78-0.65%NYQ
Politicians active
5Recent transactions disclosed via House Clerk / Senate eFD13F notional
$5.5B2026-03-31Top conviction
2.3%max % across any fund's portfolioThis page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.
13F filing
Funds holding this ticker
| Manager | 13F value | Conviction | Class | Option | Reported | SEC filing |
|---|---|---|---|---|---|---|
| FMR LLCOther | $4.9B | 0.26% | SH | — | 2026-03-31 | SEC filing |
| Farallon Capital Management LLCOther | $402.2M | 2.3% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $77.9M | 0.06% | SH | — | 2026-03-31 | SEC filing |
| Renaissance Technologies LLCOther | $29M | 0.05% | SH | — | 2026-03-31 | SEC filing |
| Balyasny Asset Management L.P.Other | $27.2M | 0.04% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $22.6M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Baillie Gifford & CoOther | $13.5M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $12.7M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $4.5M | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Citadel Advisors LLCHedge | $1.7M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Loomis, Sayles & Company, L.P.Other | $686.8K | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPHedge | $499.8K | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Duquesne Family Office LLCOther | $23.7K | 0.70% | SH | — | 2026-03-31 | SEC filing |
Politician
Politician PTR activity
| Public date | Politician | Action | Owner | Amount range | Filing |
|---|---|---|---|---|---|
| 2026-04-15 | Rick Larsen HouseholdD · WA-02 | Purchase | Unknown | $1K–$15K | 20034351 |
| 2026-02-02 | April Mcclain Delaney HouseholdD · MD-06 | Sale (Partial) | Self | $1K–$15K | 20033921 |
| 2026-02-02 | April Mcclain Delaney HouseholdD · MD-06 | Sale (Partial) | Self | $1K–$15K | 20033921 |
| 2026-02-02 | April Mcclain Delaney HouseholdD · MD-06 | Sale (Partial) | Self | $1K–$15K | 20033921 |
| 2025-10-10 | Valerie Hoyle HouseholdD · OR-04 | Sale | Self | $1K–$15K | 20032211 |
| 2025-09-12 | Valerie Hoyle HouseholdD · OR-04 | Purchase | Self | $1K–$15K | 20032070 |
| 2025-06-09 | Rob Bresnahan HouseholdR · PA-08 | Sale | Self | $1K–$15K | 20030482 |
| 2025-04-02 | April Mcclain Delaney HouseholdD · MD-06 | Sale (Partial) | Self | $1K–$15K | 20029059 |
| 2025-02-13 | Rob Bresnahan HouseholdR · PA-08 | Sale | Self | $1K–$15K | 20024346 |
| 2025-02-11 | Gilbert Cisneros HouseholdD · CA-31 | Sale (Partial) | Self | $1K–$15K | 20026726 |
| 2025-02-11 | Gilbert Cisneros HouseholdD · CA-31 | Sale (Partial) | Self | $15K–$50K | 20026726 |
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-15FMR LLC · $4.9B↗
- 13F filing2026-05-15Farallon Capital Management LLC · $402.2M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $77.9M↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $27.2M↗
- 13F filing2026-05-15Millennium Management LLC · $22.6M↗
- 13F filing2026-05-15Citadel Advisors LLC · $12.7M↗
- 13F filing2026-05-15Citadel Advisors LLC · $4.5M↗
- 13F filing2026-05-15Citadel Advisors LLC · $1.7M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $499.8K↗
- 13F filing2026-05-15Duquesne Family Office LLC · $23.7K↗
- 13F filing2026-05-14Renaissance Technologies LLC · $29M↗
- 13F filing2026-05-14Loomis, Sayles & Company, L.P. · $686.8K↗
- 13F filing2026-05-08Baillie Gifford & Co · $13.5M↗
- PTR2026-04-15Rick Larsen Household · Purchase · $1K–$15K↗
- PTR2026-02-02April Mcclain Delaney Household · Sale (Partial) · $1K–$15K↗
- PTR2026-02-02April Mcclain Delaney Household · Sale (Partial) · $1K–$15K↗
- PTR2026-02-02April Mcclain Delaney Household · Sale (Partial) · $1K–$15K↗
- PTR2025-10-10Valerie Hoyle Household · Sale · $1K–$15K↗
- PTR2025-09-12Valerie Hoyle Household · Purchase · $1K–$15K↗
- PTR2025-06-09Rob Bresnahan Household · Sale · $1K–$15K↗
- PTR2025-04-02April Mcclain Delaney Household · Sale (Partial) · $1K–$15K↗
- PTR2025-02-13Rob Bresnahan Household · Sale · $1K–$15K↗
- PTR2025-02-11Gilbert Cisneros Household · Sale (Partial) · $1K–$15K↗
- PTR2025-02-11Gilbert Cisneros Household · Sale (Partial) · $15K–$50K↗
Often co-held with