Security record · archived quarter
EBS
Emergent BioSolutions Inc. · Healthcare · Drug Manufacturers - Specialty & Generic
79Tracked holders
+5Δ holders
31.51MShares held
$261.75MReported value
+9New positions
−4Exits
Momentum inputs (comparable managers):
holder breadth +6.8% ·
share flow +7.3% ·
net new positions +6.3%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 71.56K | $475,495 | n/a | n/a |
| Q2 2026 | 77 | 0 | 32.10M | $268.98M | +5 | −5 |
| Q1 2026 | 79 | +5 | 31.51M | $261.75M | +9 | −4 |
| Q4 2025 | 74 | 0 | 30.66M | $378.98M | n/a | n/a |
| Q3 2025 | 18 | +2 | 16.19M | $142.77M | +2 | n/a |
| Q2 2025 | 13 | 0 | 14.86M | $94.78M | n/a | n/a |
| Q1 2025 | 10 | -1 | 7.86M | $38.21M | n/a | −1 |
| Q4 2024 | 11 | +1 | 7.58M | $72.46M | +1 | n/a |
| Q3 2024 | 9 | 0 | 6.09M | $50.89M | +1 | −1 |
| Q2 2024 | 9 | n/a | 4.41M | $30.11M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.34M | +2.0% | $36.03M | 0.0% | ▲ Add | 4 | SEC ↗ ×7 |
| 2 | State Street Global Advisors ✦ (passive) | 2.85M | +5.7% | $23.65M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 3 | Dimensional Fund Advisors Lp | 2.76M | +22.4% | $22.88M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 4 | American Century Companies Inc | 2.43M | -0.6% | $20.13M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | Vanguard Capital Management Llc | 2.26M | n/a | $18.74M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Charles Schwab Investment… | 1.51M | -7.0% | $12.50M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 1.27M | +1.8% | $10.57M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 8 | D. E. Shaw & Co. ✦ | 1.00M | +38.8% | $8.33M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 9 | AQR Capital Management ✦ | 989.68K | +107.0% | $8.21M | 0.0% | ▲ Add | 3 | SEC ↗ ×9 |
| 10 | Goldman Sachs Group ✦ | 811.56K | +9.7% | $6.74M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 11 | Morgan Stanley ✦ | 744.54K | -35.7% | $6.18M | 0.0% | ▼ Trim | 3 | SEC ↗ ×8 |
| 12 | Renaissance Technologies ✦ | 656.05K | +13.7% | $5.45M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 13 | Connor, Clark & Lunn Investment… | 648.38K | -16.7% | $5.38M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | Northern Trust Corp | 600.91K | +3.5% | $4.99M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 15 | Marshall Wace ✦ | 577.73K | -22.3% | $4.80M | 0.0% | ▼ Trim | 8 | SEC ↗ ×3 |
| 16 | Two Sigma Investments ✦ | 577.13K | +123.3% | $4.79M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 17 | Millennium Management ✦ | 532.00K | +123.8% | $4.42M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 18 | New York State Common Retirement… | 513.90K | -1.6% | $4.27M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | Allianz Asset Management GmbH | 469.57K | +61.5% | $3.90M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | Federated Hermes, Inc. | 456.32K | +5.0% | $3.79M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 21 | Prudential Financial Inc | 448.81K | +399.0% | $3.73M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 22 | Pacer Advisors, Inc. | 416.19K | New | $3.45M | 0.0% | New | 1 | SEC ↗ |
| 23 | UBS Group AG | 393.22K | +13.1% | $3.26M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 24 | Bnp Paribas Financial Markets | 353.83K | +486.2% | $2.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Russell Investments Group, Ltd. | 335.90K | +24.4% | $2.79M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 26 | Squarepoint Ops LLC | 299.45K | +68.0% | $2.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Hrt Financial Lp | 275.93K | -11.5% | $2.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 28 | Cetera Investment Advisers | 225.48K | +2.7% | $1.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | Bank of New York Mellon Corp | 215.04K | -12.1% | $1.78M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 30 | Deutsche Bank Ag\ | 186.61K | +2.7% | $1.55M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 31 | Bank Of America Corp /De/ | 183.44K | +24.8% | $1.52M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 32 | Invesco Ltd. | 182.46K | -11.4% | $1.51M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 33 | Franklin Resources Inc | 161.94K | +105.1% | $1.34M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 34 | Fidelity (FMR) ✦ | 153.89K | +30.1% | $1.28M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 35 | Wellington Management ✦ | 151.25K | -10.3% | $1.26M | 0.0% | ▼ Trim | 8 | SEC ↗ ×3 |
| 36 | Credit Agricole S A | 146.30K | +17.0% | $1.21M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | State Of Wisconsin Investment Board | 125.87K | New | $1.04M | 0.0% | New | 1 | SEC ↗ |
| 38 | Jane Street Group, Llc | 117.31K | -70.3% | $973,714 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 39 | Nuveen, LLC | 106.05K | +0.6% | $880,191 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 40 | Universal- Beteiligungs- und… | 96.70K | 0.0% | $802,610 | 0.0% | Held | 2 | SEC ↗ |
| 41 | Truist Financial Corp | 74.03K | -66.3% | $614,477 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 42 | Rhumbline Advisers | 68.22K | -0.7% | $566,203 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 43 | Alliancebernstein L.P. | 45.24K | -13.1% | $559,166 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 44 | LPL Financial LLC | 66.51K | -17.0% | $552,058 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 45 | Assenagon Asset Management S.A. | 56.45K | -2.3% | $468,577 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Susquehanna International Group, Llp | 48.44K | -87.2% | $402,044 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | Man Group plc | 45.20K | New | $375,160 | 0.0% | New | 1 | SEC ↗ |
| 48 | T. Rowe Price ✦ | 42.39K | +8.7% | $352,000 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 49 | Mariner, LLC | 41.09K | +93.2% | $341,076 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Cwm, Llc | 33.74K | +87.3% | $280,017 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Creative Planning | 33.54K | +17.5% | $278,415 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Envestnet Asset Management Inc | 32.06K | New | $266,123 | 0.0% | New | 1 | SEC ↗ |
| 53 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 30.78K | +4.5% | $253,967 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 54 | Wells Fargo & Company/Mn | 29.86K | -56.9% | $247,864 | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 55 | Canada Pension Plan Investment Board | 28.00K | New | $232,400 | 0.0% | New | 1 | SEC ↗ |
| 56 | Bank Of Montreal /Can/ | 27.43K | 0.0% | $227,685 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 57 | Cerity Partners LLC | 23.13K | +25.6% | $192,004 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 58 | JPMorgan Chase ✦ | 21.54K | +0.9% | $173,406 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 59 | Stifel Financial Corp | 20.15K | +2.9% | $167,245 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Sei Investments Co | 19.21K | New | $159,448 | 0.0% | New | 1 | SEC ↗ ×2 |
| 61 | Wealth Enhancement Advisory… | 18.58K | +42.7% | $152,905 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Group One Trading Llc | 18.15K | +157.8% | $150,637 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | First Trust Advisors Lp | 17.36K | +19.6% | $144,063 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Mercer Global Advisors Inc /Adv | 15.49K | New | $128,600 | 0.0% | New | 1 | SEC ↗ |
| 65 | Quantinno Capital Management LP | 15.30K | New | $126,965 | 0.0% | New | 1 | SEC ↗ |
| 66 | Manufacturers Life Insurance… | 14.03K | -10.0% | $116,408 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Citigroup Inc | 13.05K | +16.1% | $108,306 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 68 | Osaic Holdings, Inc. | 11.50K | -23.6% | $95,477 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 69 | Barclays Plc | 11.20K | -92.8% | $92,976 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 70 | Raymond James Financial Inc | 11.06K | -60.9% | $91,764 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 71 | Legal & General Group Plc | 4.59K | -64.4% | $38,072 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 72 | California State Teachers… | 2.82K | -12.1% | $23,431 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Us Bancorp \De\ | 1.98K | -9.8% | $16,401 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Royal Bank Of Canada | 1.07K | -50.6% | $9,000 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 75 | Rockefeller Capital Management L.P. | 1.06K | +441.5% | $8,765 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 76 | Jones Financial Companies Lllp | 1.03K | 0.0% | $8,152 | 0.0% | Held | 2 | SEC ↗ |
| 77 | Pnc Financial Services Group, Inc. | 281 | +14.2% | $2,333 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 78 | Fifth Third Bancorp | 204 | New | $1,689 | 0.0% | New | 1 | SEC ↗ |
| 79 | UBS AM, a distinct business unit of… | 146 | -50.3% | $1,212 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Pacer Advisors, Inc. | $3.45M | 0.0% |
| State Of Wisconsin Investment… | $1.04M | 0.0% |
| Man Group plc | $375,160 | 0.0% |
| Envestnet Asset Management Inc | $266,123 | 0.0% |
| Canada Pension Plan… | $232,400 | 0.0% |
| Sei Investments Co | $159,448 | 0.0% |
| Mercer Global Advisors Inc… | $128,600 | 0.0% |
| Quantinno Capital Management… | $126,965 | 0.0% |
| Fifth Third Bancorp | $1,689 | 0.0% |
Exited
| Citadel Advisors | $2.87M | was 0.0% |
| Arrowstreet Capital | $677,761 | was 0.0% |
| Ameriprise Financial Inc | $138,864 | was 0.0% |
| Northwestern Mutual Wealth… | $964 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 187 holders, 43.00M shares, $335.12M 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
DeGolyer Donald W
Director · 17.80K sh · $126,202
Oct 01
Williams Paul Anthony
Officer · 3.00K sh · $19,590
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G: AMERICAN CENTURY INVESTMENT MANAGEMENT…
Jul 31
SC 13G/A: VANGUARD CAPITAL MANAGEMENT LLC
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: Q1 2026 ·
Methodology ·
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