Tracked funds
10Unique WSM-tracked managers; table rows may include common shares and optionsANRO
Ticker case file
ANRO
ALTO NEUROSCIENCE INC
$18.85+0.75%NYQ
Politicians active
0Recent transactions disclosed via House Clerk / Senate eFD13F notional
$96.2M2026-03-31Top conviction
0.88%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 |
|---|---|---|---|---|---|---|
| Perceptive Advisors LLCOther | $45.2M | 0.88% | SH | — | 2026-03-31 | SEC filing |
| Millennium Management LLCOther | $18.5M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Point72 Asset Management, L.P.Other | $11.3M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Jennison Associates LLCOther | $8.7M | 0.01% | SH | — | 2026-03-31 | SEC filing |
| Two Sigma Investments, LPOther | $4.9M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| OrbiMed Advisors LLCOther | $3.8M | 0.07% | SH | — | 2026-03-31 | SEC filing |
| Renaissance Technologies LLCOther | $2.3M | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Balyasny Asset Management L.P.Other | $721.9K | 0.00% | SH | — | 2026-03-31 | SEC filing |
| Citadel Advisors LLCOther | $699.1K | 0.00% | SH | CALL | 2026-03-31 | SEC filing |
| FMR LLCOther | $141.9K | 0.00% | SH | — | 2026-03-31 | SEC filing |
Politician
Politician PTR activity
No politician transactions for this ticker.
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-29Perceptive Advisors LLC · $45.2M↗
- 13F filing2026-05-15Millennium Management LLC · $18.5M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $11.3M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $4.9M↗
- 13F filing2026-05-15OrbiMed Advisors LLC · $3.8M↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $721.9K↗
- 13F filing2026-05-15Citadel Advisors LLC · $699.1K↗
- 13F filing2026-05-15FMR LLC · $141.9K↗
- 13F filing2026-05-14Renaissance Technologies LLC · $2.3M↗
- 13F filing2026-05-06Jennison Associates LLC · $8.7M↗
Often co-held with