13D·WATCH Activist + Insider Intelligence Live feed Blog About Pilot
FILER PROFILE · CIK 0001410830

Matrix Capital Management Company, LP

4 filings 2 distinct issuers Active 2023-06-202026-05-11

Track Record

Total filings
4
1 SCHEDULE 13D/A · 2 SCHEDULE · 1 SC
Distinct issuers
2
50% issuer diversity
Median stake
11.17%
6,922,870 avg shares
AI briefs cached
0/4
intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d
across 0 filings · win rate —
Median 60d
across 0 filings · win rate —
Median 90d
across 0 filings · win rate —
Median 1y
across 0 filings · win rate —

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 4 total

FiledFormIssuerStakeSharesIntent
2026-05-11 SCHEDULE 13D/A Aura Biosciences, Inc.AURA 0 view →
2026-01-02 SCHEDULE Zentalis Pharmaceuticals, Inc.ZNTL view →
2025-05-19 SCHEDULE Aura Biosciences, Inc.AURA 11.17% 6,922,870 view →
2023-06-20 SC Zentalis Pharmaceuticals, Inc.ZNTL view →

Alert me when Matrix Capital Management Company, LP files anything

Free. We email you when criteria match. One-click unsubscribe in every email.

Track this filer's every move in real time.

Custom alerts on filer activity · full feed access · daily intelligence · API. $1,500/mo. Pilots welcome.

Request a pilot →