Institutional filer · SEC 13F · Q3 2025
HealthCor Partners Management LP
The reported 13F portfolio of HealthCor Partners Management LP (CIK 1519462) - top holdings, how concentrated the book is, and what changed last quarter.
- $42.0M
- Reported book
- 1
- Positions
- #329
- of 360 filers
The verdict
According to SEC Form 13F-HR filings in this corpus, HealthCor Partners Management LP ranks #329 of 360 institutional filers by reported book value (largest first), matching the /funds listing. As of Q3 2025 the reported book is $42.0M across 1 positions, a concentrated portfolio led by a few core positions.
- $42.0M
- reported 13F value
- 1
- disclosed positions
- 100.0%
- in HeartFlow Inc
- #329
- of 360 filers
Top-5 share 100.0% → TOP-HEAVY book (largest five positions vs the rest of the reported 13F book).
According to SEC Form 13F-HR filings in this corpus, HealthCor Partners Management LP ranks #329 of 360 institutional filers by reported book value (largest first), matching the /funds listing.
Where HealthCor Partners Management LP sits by disclosed position count
HealthCor Partners Management LP reports 1 13F positions among 360 filers with holdings (inventory signal, not a quality ranking). Orthogonal to book-value rank.
HealthCor Partners Management LP vs all filers by holding count
Where this filer's disclosed position inventory sits among every tracked 13F manager
1 360th of 360 the lowest of 360 filers
Filers, banded by disclosed position count
Each bar is a band; taller bars hold more filers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source SEC Form 13F-HR filings · 2026-05-16
How 13F filings are computed · All institutional filers · Largest filers by value
SEC Form 13F-HR filing desk
CIK 1519462 · Q3 2025 $42M book
BOOK-LIGHT · POS-CORE · CONC-DOM · LEAD-DOM · PHOTO-UNK · TREND-FLAT · FY-SNAPSHOT
- BOOK-LIGHT #329/360
- POS-CORE 1 names
- CONC-DOM 100% top-5
- LEAD-DOM 100.0% HeartFlow
- PHOTO-UNK No peer
- TREND-FLAT Book steady
- FY-SNAPSHOT Q3 2025
Read with: Ownership concentration guide - HealthCor Partners Management LP's top-five positions weigh 100% of its reported book — read concentration before inferring strategy.
Top Reported Holdings
| # | Security | Value | % of book |
|---|---|---|---|
| 1 | HeartFlow Inc | $42.0M | 100.0% |
Latest Quarter Trades · Q3 2025
New positions (1)
Frequently Asked Questions
- How big is HealthCor Partners Management LP's 13F portfolio?
- HealthCor Partners Management LP reports $42.0M of long US-equity positions across 1 securities as of Q3 2025. This reflects 13F-disclosed holdings only, it is not the firm's total assets under management.
- Where does HealthCor Partners Management LP sit among tracked 13F filers?
- According to SEC Form 13F-HR filings in this corpus, HealthCor Partners Management LP ranks #329 of 360 institutional filers by reported book value (largest first), matching the /funds listing. The ordinal is recomputed live from filers with reported book value > 0. See /methodology/#corpus-placement.
- What is HealthCor Partners Management LP's largest position?
- HealthCor Partners Management LP's largest reported position is HeartFlow Inc at $42.0M, about 100.0% of its reported book as of Q3 2025.
- What did HealthCor Partners Management LP trade last quarter?
- In its Q3 2025 filing, HealthCor Partners Management LP opened 1 new position. Each change is drawn from a line in the firm's 13F-HR filing and can be verified on SEC EDGAR.
Using this filing
- The rankings sort every tracked filer the same way HealthCor Partners Management LP was placed above, so you can see exactly how the rest of the field compares. View the rankings
- 13F book size and holding count both vary widely by manager, see how HealthCor Partners Management LP stacks up against the full filer population. Browse filers
- 13F-HR reports long US-listed equity positions only, not total AUM, short positions, or non-equity holdings, treat the reported book as a partial picture. Read the methodology
Form 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Reported value is not total AUM.
Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q3 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Reported value is not total AUM.
PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Filer holdings, changes, and reported book on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-16.