Security record
RAPP
Rapport Therapeutics, Inc. Common Stock · Healthcare · Biotechnology
69Tracked holders
+3Δ holders
25.14MShares held
$1.04BReported value
+5New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth +4.5% ·
share flow +0.5% ·
net new positions +4.3%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 69 | +3 | 25.14M | $1.04B | +5 | −2 |
| Q1 2026 | 69 | +1 | 25.07M | $783.61M | +5 | −4 |
| Q4 2025 | 68 | +1 | 25.43M | $771.51M | +1 | — |
| Q3 2025 | 16 | +4 | 15.68M | $465.84M | +4 | — |
| Q2 2025 | 9 | +1 | 10.01M | $113.83M | +2 | −1 |
| Q1 2025 | 5 | 0 | 1.86M | $18.69M | +1 | −1 |
| Q4 2024 | 5 | 0 | 2.06M | $36.50M | — | — |
| Q3 2024 | 4 | -2 | 1.81M | $36.50M | +1 | −3 |
| Q2 2024 | 6 | — | 2.18M | $50.21M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 7.17M | +0.1% | $298.89M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 2 | Capital International Investors | 2.92M | -5.7% | $121.76M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 3 | Goldman Sachs Group ✦ | 2.91M | -1.1% | $121.28M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 4 | BlackRock ✦ (passive) | 2.70M | +7.7% | $112.50M | 0.0% | ▲ Add | 5 | SEC ↗ ×11 |
| 5 | Vanguard Capital Management Llc | 1.35M | +1.6% | $56.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | State Street Global Advisors ✦ (passive) | 818.71K | +7.8% | $34.12M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 793.45K | +9.9% | $33.07M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 8 | T. Rowe Price ✦ | 787.45K | -9.1% | $32.81M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 9 | UBS AM, a distinct business unit of… | 644.08K | -29.9% | $26.84M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 10 | Capital World Investors ✦ | 551.66K | +2.8% | $22.99M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | Alliancebernstein L.P. | 693.38K | -4.7% | $21.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | Dimensional Fund Advisors Lp | 362.11K | +61.3% | $15.09M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 13 | Morgan Stanley ✦ | 297.61K | +79.3% | $12.40M | 0.0% | ▲ Add | 4 | SEC ↗ ×5 |
| 14 | Northern Trust Corp | 277.31K | +16.5% | $11.56M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 15 | Charles Schwab Investment… | 246.81K | +2.9% | $10.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | Invesco Ltd. | 215.24K | +25.3% | $8.97M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 17 | D. E. Shaw & Co. ✦ | 214.83K | +22.4% | $8.95M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | Ensign Peak Advisors, Inc | 165.55K | -14.8% | $6.90M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | Millennium Management ✦ | 154.91K | -51.5% | $6.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | UBS Group AG | 151.17K | -0.4% | $6.30M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 21 | Adage Capital Partners ✦ | 150.00K | 0.0% | $6.25M | 0.0% | Held | 4 | SEC ↗ |
| 22 | Swedbank AB | 117.40K | +3.7% | $4.89M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | Nuveen, LLC | 103.36K | +44.5% | $4.31M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 24 | Td Asset Management Inc | 91.88K | -7.3% | $3.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 25 | Wellington Management ✦ | 86.99K | +11.2% | $3.62M | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 26 | Prudential Financial Inc | 86.89K | -24.3% | $3.62M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 27 | Citadel Advisors ✦ | 82.44K | New | $3.44M | 0.0% | New | 1 | SEC ↗ |
| 28 | Bank of New York Mellon Corp | 82.22K | +13.7% | $3.43M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 29 | Bank Of America Corp /De/ | 76.08K | -31.4% | $3.17M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 30 | Manufacturers Life Insurance… | 69.68K | -7.5% | $2.90M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | American Century Companies Inc | 65.76K | +16.8% | $2.74M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Voya Investment Management Llc | 58.54K | -19.8% | $2.44M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 33 | Allspring Global Investments… | 57.47K | +736.8% | $2.39M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 34 | Jane Street Group, Llc | 55.70K | New | $2.32M | 0.0% | New | 1 | SEC ↗ ×2 |
| 35 | Russell Investments Group, Ltd. | 55.46K | +68.5% | $2.31M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 36 | Swiss National Bank | 55.20K | -2.3% | $2.30M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | Rhumbline Advisers | 37.20K | +7.7% | $1.55M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Deutsche Bank Ag\ | 32.21K | +33.3% | $1.34M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 39 | Wells Fargo & Company/Mn | 32.17K | +189.4% | $1.34M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 40 | AQR Capital Management ✦ | 26.45K | +3.7% | $1.10M | 0.0% | ▲ Add | 5 | SEC ↗ ×5 |
| 41 | Two Sigma Investments ✦ | 24.47K | -12.9% | $1.02M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 42 | Citigroup Inc | 24.37K | -69.1% | $1.02M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 43 | Creative Planning | 22.92K | +47.7% | $954,993 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 44 | Legal & General Group Plc | 22.55K | +31.5% | $939,867 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 45 | State Of Wisconsin Investment Board | 22.10K | -7.6% | $920,949 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Bnp Paribas Financial Markets | 22.05K | -38.6% | $919,032 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | Sei Investments Co | 16.29K | -47.1% | $678,971 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 16.56K | +4.5% | $669,021 | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 49 | Barclays Plc | 14.99K | +56.0% | $624,800 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 50 | Ameriprise Financial Inc | 14.70K | +0.8% | $612,382 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Zurcher Kantonalbank (Zurich… | 14.26K | +2678.9% | $594,048 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 14.11K | +3.6% | $587,880 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Allianz Asset Management GmbH | 10.70K | -18.9% | $445,869 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 54 | New York State Common Retirement… | 10.30K | -6.4% | $429,201 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 55 | State Board Of Administration Of… | 10.18K | +53.9% | $424,034 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Stifel Financial Corp | 9.77K | +8.3% | $407,243 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 57 | Susquehanna International Group, Llp | 8.26K | -47.3% | $343,986 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | ProShare Advisors LLC | 5.58K | -12.7% | $232,519 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | Pictet Asset Management Holding SA | 5.20K | New | $216,601 | 0.0% | New | 1 | SEC ↗ |
| 60 | Mirae Asset Global Investments Co.… | 2.14K | -14.0% | $89,132 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 61 | Royal Bank Of Canada | 1.15K | +409.8% | $47,000 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 62 | BNP Paribas Asset Management… | 497 | -14.6% | $20,710 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Federated Hermes, Inc. | 240 | +67.8% | $10,001 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Osaic Holdings, Inc. | 124 | +6.9% | $5,167 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | TD Waterhouse Canada Inc. | 123 | New | $4,845 | 0.0% | New | 1 | SEC ↗ |
| 66 | Optiver Holding B.V. | 54 | -73.5% | $2,250 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Pnc Financial Services Group, Inc. | 48 | 0.0% | $2,000 | 0.0% | Held | 3 | SEC ↗ |
| 68 | Us Bancorp \De\ | 14 | +180.0% | $583 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | National Bank Of Canada /Fi/ | 7 | New | $291 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $3.44M | 0.0% |
| Jane Street Group, Llc | $2.32M | 0.0% |
| Pictet Asset Management… | $216,601 | 0.0% |
| TD Waterhouse Canada Inc. | $4,845 | 0.0% |
| National Bank Of Canada /Fi/ | $291 | 0.0% |
Exited
| Renaissance Technologies | $303,513 | was 0.0% |
| Simplex Trading, Llc | $10,763 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 146 holders, 52.47M shares, $1.59B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Oct 07
Ceesay Abraham
Officer, Director · 1.15K sh · $35,167
Oct 06
Ceesay Abraham
Officer, Director · 3.38K sh · $108,106
Sep 30
Gault Cheryl
Officer · 7.92K sh · $261,813
Sep 30
Gault Cheryl
Officer · 2.08K sh · $70,043
Sep 23
Ceesay Abraham
Officer, Director · 1.95K sh · $76,230
Sep 23
Ceesay Abraham
Officer, Director · 43 sh · $1,765
Sep 23
Ceesay Abraham
Officer, Director · 215 sh · $8,570
Sep 08
Ceesay Abraham
Officer, Director · 1.07K sh · $49,190
Sep 08
Ceesay Abraham
Officer, Director · 7.14K sh · $325,308
Aug 25
Yeleswaram Krishnaswamy
Officer · 16.20K sh · $827,184
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — Third Rock Ventures V, L.P.
Aug 14
SC 13G/A — Cormorant Asset Management, LP
Aug 12
SC 13G/A — Capital International Investors
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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