Security record · archived quarter
ESPR
name pending profile ingest
18Tracked holders
+3Δ holders
53.24MShares held
$141.10MReported value
+3New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +20.0% ·
share flow +0.4% ·
net new positions +16.7%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 71 | -12 | 101.44M | $319.02M | +8 | −20 |
| Q1 2026 | 85 | +9 | 101.03M | $276.98M | +13 | −4 |
| Q4 2025 | 75 | -1 | 95.20M | $352.24M | — | −1 |
| Q3 2025 | 18 | +3 | 53.24M | $141.10M | +3 | — |
| Q2 2025 | 12 | -1 | 45.37M | $44.63M | +1 | −2 |
| Q1 2025 | 10 | -1 | 19.64M | $28.28M | +1 | −2 |
| Q4 2024 | 11 | -1 | 16.69M | $36.73M | — | −1 |
| Q3 2024 | 11 | 0 | 16.56M | $27.33M | +1 | −1 |
| Q2 2024 | 11 | — | 22.93M | $50.91M | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 14.83M | +0.8% | $39.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 14.83M | +0.8% | $39.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 14.83M | +0.8% | $39.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 14.83M | +0.8% | $39.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 14.83M | +0.8% | $39.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 14.83M | +0.8% | $39.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 14.83M | +0.8% | $39.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 14.83M | +0.8% | $39.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 14.83M | +0.8% | $39.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passive) | 12.09M | +3.2% | $32.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | The Vanguard Group ✦ (passive) | 12.09M | +3.2% | $32.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | The Vanguard Group ✦ (passive) | 12.09M | +3.2% | $32.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | Geode Capital Management ✦ (passive) | 4.75M | +3.6% | $12.59M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 14 | Geode Capital Management ✦ (passive) | 4.75M | +3.6% | $12.59M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 15 | State Street Global Advisors ✦ (passive) | 4.48M | +19.2% | $11.87M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | Morgan Stanley ✦ | 4.06M | — | $10.75M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | Morgan Stanley ✦ | 4.06M | — | $10.75M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | Morgan Stanley ✦ | 4.06M | — | $10.75M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | Morgan Stanley ✦ | 4.06M | — | $10.75M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | Morgan Stanley ✦ | 4.06M | — | $10.75M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Morgan Stanley ✦ | 4.06M | — | $10.75M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Marshall Wace ✦ | 2.52M | -52.5% | $6.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Marshall Wace ✦ | 2.52M | -52.5% | $6.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Two Sigma Investments ✦ | 2.24M | +22.5% | $5.93M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 25 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | JPMorgan Chase ✦ | 1.89M | — | $5.01M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Goldman Sachs Group ✦ | 1.71M | — | $4.53M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Goldman Sachs Group ✦ | 1.71M | — | $4.53M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Citadel Advisors ✦ | 1.53M | -34.3% | $4.06M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 38 | Millennium Management ✦ | 974.86K | +115.4% | $2.58M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 39 | Renaissance Technologies ✦ | 773.90K | +164.7% | $2.05M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Wellington Management ✦ | 681.29K | New | $1.81M | 0.0% | New | 1 | SEC ↗ |
| 41 | Wellington Management ✦ | 681.29K | New | $1.81M | 0.0% | New | 1 | SEC ↗ |
| 42 | Wellington Management ✦ | 681.29K | New | $1.81M | 0.0% | New | 1 | SEC ↗ |
| 43 | AQR Capital Management ✦ | 284.91K | +54.5% | $755,001 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 44 | AQR Capital Management ✦ | 284.91K | +54.5% | $755,001 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 45 | AQR Capital Management ✦ | 284.91K | +54.5% | $755,001 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 46 | AQR Capital Management ✦ | 284.91K | +54.5% | $755,001 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 47 | D. E. Shaw & Co. ✦ | 208.63K | New | $552,877 | 0.0% | New | 1 | SEC ↗ |
| 48 | T. Rowe Price ✦ | 152.89K | +13.7% | $406,000 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 49 | Fidelity (FMR) ✦ | 63.32K | +5.5% | $167,806 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Point72 Asset Management ✦ | 2.20K | New | $5,833 | 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
| Wellington Management | $1.81M | 0.0% |
| Wellington Management | $1.81M | 0.0% |
| Wellington Management | $1.81M | 0.0% |
| D. E. Shaw & Co. | $552,877 | 0.0% |
| Point72 Asset Management | $5,833 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 204 holders, 173.71M shares, $473.11M 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.
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: Q3 2025 ·
Methodology ·
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