Tracked funds
10Unique WSM-tracked managers; table rows may include common shares and optionsSAIA
Ticker case file
SAIA
SAIA INC
$464.49-1.41%NMS
Politicians active
1Recent transactions disclosed via House Clerk / Senate eFD13F notional
$656.1M2026-03-31Top conviction
1.6%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 |
|---|---|---|---|---|---|---|
| Capital World InvestorsOther | $195.1M | 0.03% | SH | — | 2026-03-31 | SEC filing |
| Slate Path Capital LPOther | $108.2M | 1.6% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $95.4M | 0.02% | SH | — | 2026-03-31 | SEC filing |
| FMR LLCOther | $89.7M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $62.7M | 0.03% | SH | — | 2026-03-31 | SEC filing |
| Balyasny Asset Management L.P.Other | $38.9M | 0.05% | SH | — | 2026-03-31 | SEC filing |
| Renaissance Technologies LLCOther | $23.3M | 0.04% | SH | — | 2026-03-31 | SEC filing |
| WCM Investment Management, LLCOther | $20.7M | 0.05% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $7.8M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCHedge | $6.5M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $6.5M | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Maverick Capital LtdOther | $1.4M | 0.02% | SH | — | 2026-03-31 | SEC filing |
Politician
Politician PTR activity
| Public date | Politician | Action | Owner | Amount range | Filing |
|---|---|---|---|---|---|
| 2026-01-13 | Julia Letlow HouseholdR · LA-05 | Purchase | Self | $1K–$15K | 20030977 |
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-15Slate Path Capital LP · $108.2M↗
- 13F filing2026-05-15Citadel Advisors LLC · $95.4M↗
- 13F filing2026-05-15FMR LLC · $89.7M↗
- 13F filing2026-05-15Millennium Management LLC · $62.7M↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $38.9M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $7.8M↗
- 13F filing2026-05-15Citadel Advisors LLC · $6.5M↗
- 13F filing2026-05-15Citadel Advisors LLC · $6.5M↗
- 13F filing2026-05-15Maverick Capital Ltd · $1.4M↗
- 13F filing2026-05-14Renaissance Technologies LLC · $23.3M↗
- 13F filing2026-05-13Capital World Investors · $195.1M↗
- 13F filing2026-05-07WCM Investment Management, LLC · $20.7M↗
- PTR2026-01-13Julia Letlow Household · Purchase · $1K–$15K↗
Often co-held with