Tracked funds
6Unique WSM-tracked managers; table rows may include common shares and optionsTEM
Ticker case file
TEM
Tempus AI Inc
American health technology company
$47.51-4.25%NMS
Politicians active
1Recent transactions disclosed via House Clerk / Senate eFD13F notional
$1B2026-03-31Top conviction
3.4%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 |
|---|---|---|---|---|---|---|
| ARK Investment Management LLCOther | $434.5M | 3.4% | SH | — | 2026-03-31 | SEC filing |
| Baillie Gifford & CoOther | $391.1M | 0.40% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $86.3M | 0.01% | SH | CALL | 2026-03-31 | SEC filing |
| Citadel Advisors LLCHedge | $56.4M | 0.01% | SH | PUT | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $36.1M | 0.03% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $27.2M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPHedge | $4.9M | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $4.3M | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $904.4K | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| Millennium Management LLCHedge | $868.2K | 0.00% | SH | PUT | 2026-03-31 | SEC filing |
| FMR LLCOther | $167.2K | 0.00% | SH | — | 2026-03-31 | SEC filing |
Politician
Politician PTR activity
| Public date | Politician | Action | Owner | Amount range | Filing |
|---|---|---|---|---|---|
| 2025-01-17 | Nancy Pelosi HouseholdD · CA-11 | Purchase | Self | $50K–$100K | 20026590 |
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-15Citadel Advisors LLC · $86.3M↗
- 13F filing2026-05-15Citadel Advisors LLC · $56.4M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $36.1M↗
- 13F filing2026-05-15Citadel Advisors LLC · $27.2M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $4.9M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $4.3M↗
- 13F filing2026-05-15Millennium Management LLC · $904.4K↗
- 13F filing2026-05-15Millennium Management LLC · $868.2K↗
- 13F filing2026-05-15FMR LLC · $167.2K↗
- 13F filing2026-05-12ARK Investment Management LLC · $434.5M↗
- 13F filing2026-05-08Baillie Gifford & Co · $391.1M↗
- PTR2025-01-17Nancy Pelosi Household · Purchase · $50K–$100K↗
Often co-held with