Security record
ETON
Eton Pharmaceuticals, Inc. · Healthcare · Drug Manufacturers - Specialty & Generic
69Tracked holders
+17Δ holders
8.71MShares held
$315.16MReported value
+19New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +23.9% ·
net new positions +20.0%
— 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 | +17 | 8.71M | $315.16M | +19 | −1 |
| Q1 2026 | 53 | 0 | 6.86M | $169.02M | +7 | −7 |
| Q4 2025 | 53 | +3 | 7.09M | $119.84M | +3 | — |
| Q3 2025 | 13 | +1 | 6.27M | $136.34M | +1 | — |
| Q2 2025 | 9 | -2 | 4.42M | $63.03M | +1 | −3 |
| Q1 2025 | 8 | +2 | 1.18M | $15.27M | +3 | −1 |
| Q4 2024 | 6 | +2 | 854.61K | $11.39M | +2 | — |
| Q3 2024 | 3 | -1 | 376.73K | $2.26M | +1 | −2 |
| Q2 2024 | 4 | — | 363.35K | $1.20M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 1.90M | +10.4% | $68.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 1.90M | +10.4% | $68.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 1.90M | +10.4% | $68.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 1.90M | +10.4% | $68.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 1.90M | +10.4% | $68.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 1.90M | +10.4% | $68.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 1.90M | +10.4% | $68.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 1.90M | +10.4% | $68.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 1.90M | +10.4% | $68.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | Vanguard Capital Management Llc | 976.57K | -1.8% | $35.35M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | Morgan Stanley ✦ | 767.97K | +60.7% | $27.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | Morgan Stanley ✦ | 767.97K | +60.7% | $27.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | Morgan Stanley ✦ | 767.97K | +60.7% | $27.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | Morgan Stanley ✦ | 767.97K | +60.7% | $27.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | Morgan Stanley ✦ | 767.97K | +60.7% | $27.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | Morgan Stanley ✦ | 767.97K | +60.7% | $27.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | State Street Global Advisors ✦ (passive) | 701.79K | +32.4% | $25.40M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 18 | Geode Capital Management ✦ (passive) | 652.30K | +12.9% | $23.62M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 19 | Geode Capital Management ✦ (passive) | 652.30K | +12.9% | $23.62M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 20 | Nuveen, LLC | 375.71K | +548.3% | $13.60M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Nuveen, LLC | 375.71K | +548.3% | $13.60M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Nuveen, LLC | 375.71K | +548.3% | $13.60M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | Bnp Paribas Financial Markets | 322.47K | +6.7% | $11.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | Northern Trust Corp | 255.85K | +7.6% | $9.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | Northern Trust Corp | 255.85K | +7.6% | $9.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | Northern Trust Corp | 255.85K | +7.6% | $9.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | Northern Trust Corp | 255.85K | +7.6% | $9.26M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | Marshall Wace ✦ | 249.18K | +201.2% | $9.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | Marshall Wace ✦ | 249.18K | +201.2% | $9.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | JPMorgan Chase ✦ | 191.63K | +12.8% | $7.04M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 31 | JPMorgan Chase ✦ | 191.63K | +12.8% | $7.04M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 32 | JPMorgan Chase ✦ | 191.63K | +12.8% | $7.04M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 33 | JPMorgan Chase ✦ | 191.63K | +12.8% | $7.04M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 34 | JPMorgan Chase ✦ | 191.63K | +12.8% | $7.04M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 35 | D. E. Shaw & Co. ✦ | 188.45K | New | $6.82M | 0.0% | New | 1 | SEC ↗ |
| 36 | D. E. Shaw & Co. ✦ | 188.45K | New | $6.82M | 0.0% | New | 1 | SEC ↗ |
| 37 | Jane Street Group, Llc | 185.70K | +94.6% | $6.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | Jane Street Group, Llc | 185.70K | +94.6% | $6.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Norges Bank ✦ (passive) | 169.50K | New | $6.14M | 0.0% | New | 1 | SEC ↗ |
| 40 | Bank Of America Corp /De/ | 142.26K | -1.5% | $5.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Bank Of America Corp /De/ | 142.26K | -1.5% | $5.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Goldman Sachs Group ✦ | 132.58K | -39.0% | $4.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 43 | Goldman Sachs Group ✦ | 132.58K | -39.0% | $4.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 44 | Bank of New York Mellon Corp | 118.25K | +6.3% | $4.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 45 | Bank of New York Mellon Corp | 118.25K | +6.3% | $4.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 46 | Bank of New York Mellon Corp | 118.25K | +6.3% | $4.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Bank of New York Mellon Corp | 118.25K | +6.3% | $4.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 48 | Bank of New York Mellon Corp | 118.25K | +6.3% | $4.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Two Sigma Investments ✦ | 116.29K | +9.3% | $4.21M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 50 | Wells Fargo & Company/Mn | 114.66K | +1099.5% | $4.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Wells Fargo & Company/Mn | 114.66K | +1099.5% | $4.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Wells Fargo & Company/Mn | 114.66K | +1099.5% | $4.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Charles Schwab Investment… | 77.03K | +12.0% | $2.79M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Wellington Management ✦ | 76.10K | +8.5% | $2.75M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 55 | Wellington Management ✦ | 76.10K | +8.5% | $2.75M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 56 | Wellington Management ✦ | 76.10K | +8.5% | $2.75M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 57 | UBS Group AG | 65.42K | -61.3% | $2.37M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | UBS Group AG | 65.42K | -61.3% | $2.37M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | UBS Group AG | 65.42K | -61.3% | $2.37M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | UBS Group AG | 65.42K | -61.3% | $2.37M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 61 | Squarepoint Ops LLC | 59.56K | New | $2.16M | 0.0% | New | 1 | SEC ↗ |
| 62 | Barclays Plc | 56.18K | +13.8% | $2.03M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Barclays Plc | 56.18K | +13.8% | $2.03M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | HighTower Advisors, LLC | 52.91K | +187.2% | $1.92M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 65 | Renaissance Technologies ✦ | 52.30K | -68.0% | $1.89M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 66 | Citadel Advisors ✦ | 48.97K | -54.6% | $1.77M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Citadel Advisors ✦ | 48.97K | -54.6% | $1.77M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Point72 Asset Management ✦ | 44.92K | New | $1.63M | 0.0% | New | 1 | SEC ↗ |
| 69 | Dimensional Fund Advisors Lp | 42.48K | New | $1.54M | 0.0% | New | 1 | SEC ↗ |
| 70 | Dimensional Fund Advisors Lp | 42.48K | New | $1.54M | 0.0% | New | 1 | SEC ↗ |
| 71 | Hsbc Holdings Plc | 40.97K | New | $1.53M | 0.0% | New | 1 | SEC ↗ |
| 72 | Sei Investments Co | 34.70K | -40.2% | $1.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Rhumbline Advisers | 33.70K | +9.7% | $1.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Invesco Ltd. | 33.38K | +46.0% | $1.21M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Invesco Ltd. | 33.38K | +46.0% | $1.21M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Invesco Ltd. | 33.38K | +46.0% | $1.21M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | New York State Common Retirement… | 32.78K | +304.7% | $1.19M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Blair William & Co/Il | 32.42K | +0.1% | $1.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | American Century Companies Inc | 29.12K | +144.2% | $1.05M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | Deutsche Bank Ag\ | 26.52K | +25.5% | $960,096 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Deutsche Bank Ag\ | 26.52K | +25.5% | $960,096 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | T. Rowe Price ✦ | 21.93K | +24.2% | $794,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 83 | Prudential Financial Inc | 21.13K | New | $765,015 | 0.0% | New | 1 | SEC ↗ |
| 84 | Prudential Financial Inc | 21.13K | New | $765,015 | 0.0% | New | 1 | SEC ↗ |
| 85 | Citigroup Inc | 20.95K | +722.3% | $758,463 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | Citigroup Inc | 20.95K | +722.3% | $758,463 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | State Of Wisconsin Investment Board | 19.54K | +4.8% | $707,493 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | First Trust Advisors Lp | 19.48K | New | $705,067 | 0.0% | New | 1 | SEC ↗ |
| 89 | Alliancebernstein L.P. | 28.25K | New | $697,210 | 0.0% | New | 1 | SEC ↗ |
| 90 | Bank Of Nova Scotia | 17.20K | +14.7% | $622,640 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | Man Group plc | 16.15K | New | $584,702 | 0.0% | New | 1 | SEC ↗ |
| 92 | Gotham Asset Management ✦ | 15.98K | New | $578,548 | 0.0% | New | 1 | SEC ↗ |
| 93 | Susquehanna International Group, Llp | 14.51K | -57.4% | $525,081 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | LPL Financial LLC | 14.02K | New | $507,415 | 0.0% | New | 1 | SEC ↗ |
| 95 | Connor, Clark & Lunn Investment… | 13.15K | -69.2% | $476,030 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 96 | Raymond James Financial Inc | 12.44K | +1.6% | $450,473 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 97 | Raymond James Financial Inc | 12.44K | +1.6% | $450,473 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 98 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 12.30K | +2.1% | $445,115 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 99 | Mackenzie Financial Corp | 9.59K | New | $347,158 | 0.0% | New | 1 | SEC ↗ |
| 100 | Envestnet Asset Management Inc | 9.58K | -10.8% | $346,868 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $6.82M | 0.0% |
| D. E. Shaw & Co. | $6.82M | 0.0% |
| Norges Bank | $6.14M | 0.0% |
| Squarepoint Ops LLC | $2.16M | 0.0% |
| Point72 Asset Management | $1.63M | 0.0% |
| Dimensional Fund Advisors Lp | $1.54M | 0.0% |
| Dimensional Fund Advisors Lp | $1.54M | 0.0% |
| Hsbc Holdings Plc | $1.53M | 0.0% |
| Prudential Financial Inc | $765,015 | 0.0% |
| Prudential Financial Inc | $765,015 | 0.0% |
| First Trust Advisors Lp | $705,067 | 0.0% |
| Alliancebernstein L.P. | $697,210 | 0.0% |
Exited
| Millennium Management | $368,695 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 115 holders, 17.61M shares, $424.10M 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)
Aug 24
Krempa David
Officer · 25.00K sh · $1.63M
Aug 20
BRYNJELSEN SEAN
Officer, Director · 47.31K sh · $2.85M
Aug 20
BRYNJELSEN SEAN
Officer, Director · 36.37K sh · $2.22M
Aug 20
BRYNJELSEN SEAN
Officer, Director · 7.34K sh · $456,085
Aug 19
BRYNJELSEN SEAN
Officer, Director · 8.98K sh · $562,472
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jul 28
SC 13G/A — BlackRock, Inc.
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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