Rapport Therapeutics, Inc. (RAPP): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in RAPP · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
10
13F filers
Aggregate Value
$103.2M
Across holders
Last Price
$49.33
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity6 increased2 reduced2 exited
Full exits: Verition Fund Management LLC, RENAISSANCE TECHNOLOGIES LLC
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| BAKER BROS. ADVISORS LP CIK 0001263508 | Hedge Fund | 1.55M | $64.5M | 62.5% | 0.3% | Unchanged | +$0 | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 215K | $9.0M | 8.7% | 0.0% | Added | +$1.6M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 155K | $6.5M | 6.3% | 0.0% | Reduced | $-6.9M | Q2 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 150K | $6.3M | 6.1% | 0.0% | Unchanged | +$0 | Q2 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 102K | $4.3M | 4.1% | 0.0% | Added | +$3.8M | Q2 2026 |
| Woodline Partners LP CIK 0001784547 | Hedge Fund | 98K | $4.1M | 3.9% | 0.0% | Added | — | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 82K | $3.4M | 3.3% | 0.0% | Added | — | Q2 2026 |
| ORBIMED ADVISORS LLC CIK 0001055951 | Hedge Fund | 77K | $3.2M | 3.1% | 0.1% | Added | — | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 26K | $1.1M | 1.1% | 0.0% | Added | $-4.1M | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 24K | $1.0M | 1.0% | 0.0% | Reduced | $-151K | Q2 2026 |
Unchanged
Hedge Fund
$64.5M· 62.5% of total· 0.3% port· 1.55M sh· +$0 QoQ· Q2 2026
Added
Hedge Fund
$9.0M· 8.7% of total· 0.0% port· 215K sh· +$1.6M QoQ· Q2 2026
Reduced
Hedge Fund
$6.5M· 6.3% of total· 0.0% port· 155K sh· $-6.9M QoQ· Q2 2026
Unchanged
Hedge Fund
$6.3M· 6.1% of total· 0.0% port· 150K sh· +$0 QoQ· Q2 2026
Added
Hedge Fund
$4.3M· 4.1% of total· 0.0% port· 102K sh· +$3.8M QoQ· Q2 2026
Added
Hedge Fund
$4.1M· 3.9% of total· 0.0% port· 98K sh· — QoQ· Q2 2026
Added
Hedge Fund
$3.4M· 3.3% of total· 0.0% port· 82K sh· — QoQ· Q2 2026
Added
Hedge Fund
$3.2M· 3.1% of total· 0.1% port· 77K sh· — QoQ· Q2 2026
Added
Hedge Fund
$1.1M· 1.1% of total· 0.0% port· 26K sh· $-4.1M QoQ· Q2 2026
Reduced
Hedge Fund
$1.0M· 1.0% of total· 0.0% port· 24K sh· $-151K QoQ· Q2 2026
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