Tracked funds
7Unique WSM-tracked managers; table rows may include common shares and optionsDGX
Ticker case file
DGX
QUEST DIAGNOSTICS INC
$193.67+0.26%NYQ
Politicians active
3Recent transactions disclosed via House Clerk / Senate eFD13F notional
$300.2M2026-03-31Top conviction
0.45%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 | $184.7M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $68M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $22.1M | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $9.8M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCHedge | $5.7M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Teewinot Capital Advisers, L.L.C.Other | $5.6M | 0.45% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCHedge | $1.8M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Bridgewater Associates, LPOther | $680.2K | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Balyasny Asset Management L.P.Other | $568K | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Maverick Capital LtdOther | $540.1K | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $529.1K | 0.00% | SH | CALL | 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 | Sale | Self | $1K–$15K | 20030977 |
| 2026-01-13 | Julia Letlow HouseholdR · LA-05 | Purchase | Self | $1K–$15K | 20030977 |
| 2025-12-11 | Julie Johnson HouseholdD · TX-32 | Sale | Self | $1K–$15K | 20033611 |
| 2025-04-11 | Carol Devine Miller HouseholdR · WV-01 | Sale | Self | $1K–$15K | 20029135 |
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-15FMR LLC · $184.7M↗
- 13F filing2026-05-15Citadel Advisors LLC · $68M↗
- 13F filing2026-05-15Citadel Advisors LLC · $22.1M↗
- 13F filing2026-05-15Millennium Management LLC · $9.8M↗
- 13F filing2026-05-15Citadel Advisors LLC · $5.7M↗
- 13F filing2026-05-15Teewinot Capital Advisers, L.L.C. · $5.6M↗
- 13F filing2026-05-15Millennium Management LLC · $1.8M↗
- 13F filing2026-05-15Bridgewater Associates, LP · $680.2K↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $568K↗
- 13F filing2026-05-15Maverick Capital Ltd · $540.1K↗
- 13F filing2026-05-15Millennium Management LLC · $529.1K↗
- PTR2026-01-13Julia Letlow Household · Sale · $1K–$15K↗
- PTR2026-01-13Julia Letlow Household · Purchase · $1K–$15K↗
- PTR2025-12-11Julie Johnson Household · Sale · $1K–$15K↗
- PTR2025-04-11Carol Devine Miller Household · Sale · $1K–$15K↗
Often co-held with