Security record · archived quarter
HALO
Halozyme Therapeutics, Inc. · Healthcare · Biotechnology
136Tracked holders
+1Δ holders
88.77MShares held
$5.36BReported value
+7New positions
−7Exits
Momentum inputs (comparable managers):
holder breadth +0.7% ·
share flow -0.6% ·
net new positions 0.0%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
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 | 3 | 0 | 502.79K | $49.11M | n/a | −1 |
| Q2 2026 | 131 | -1 | 91.15M | $6.60B | +6 | −8 |
| Q1 2026 | 136 | +1 | 88.77M | $5.36B | +7 | −7 |
| Q4 2025 | 135 | -1 | 97.38M | $6.16B | +1 | −1 |
| Q3 2025 | 22 | +1 | 49.86M | $3.66B | +1 | −1 |
| Q2 2025 | 19 | 0 | 43.24M | $2.25B | n/a | n/a |
| Q1 2025 | 16 | -1 | 15.61M | $996.39M | n/a | −1 |
| Q4 2024 | 17 | +3 | 17.59M | $840.95M | +4 | −1 |
| Q3 2024 | 13 | -1 | 6.97M | $398.81M | n/a | −1 |
| Q2 2024 | 14 | n/a | 8.14M | $426.06M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 13.27M | +0.8% | $857.32M | 0.0% | ▲ Add | 4 | SEC ↗ ×19 |
| 2 | Vanguard Capital Management Llc | 5.27M | n/a | $340.68M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 4.94M | -3.6% | $319.13M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 4 | Invesco Ltd. | 4.01M | +10.0% | $259.33M | 0.0% | ▲ Add | 2 | SEC ↗ ×12 |
| 5 | Bank Of America Corp /De/ | 2.91M | +6.6% | $188.27M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 6 | Boston Partners | 2.68M | +451.0% | $173.43M | 0.2% | ▲ Add | 2 | SEC ↗ ×4 |
| 7 | Morgan Stanley ✦ | 2.56M | -3.6% | $165.60M | 0.0% | ▼ Trim | 3 | SEC ↗ ×19 |
| 8 | Geode Capital Management ✦ (passive) | 2.51M | +3.0% | $161.98M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 9 | Dimensional Fund Advisors Lp | 2.08M | -1.2% | $134.40M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 10 | Arrowstreet Capital ✦ | 1.92M | -40.5% | $123.97M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 1.87M | +13.3% | $120.77M | 0.1% | ▲ Add | 8 | SEC ↗ ×2 |
| 12 | Alliancebernstein L.P. | 1.74M | -5.4% | $116.87M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 13 | Royal London Asset Management Ltd | 1.61M | +17.4% | $104.09M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 14 | Two Sigma Investments ✦ | 1.58M | +120.9% | $102.44M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 15 | Wells Fargo & Company/Mn | 1.54M | +9.3% | $99.25M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 16 | First Trust Advisors Lp | 1.48M | +46.5% | $95.80M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 17 | Charles Schwab Investment… | 1.29M | +3.8% | $83.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | Janus Henderson Group Plc | 1.23M | +42.8% | $79.74M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 19 | Nomura Asset Management… | 1.19M | -21.8% | $76.71M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 20 | Td Asset Management Inc | 1.17M | +25.4% | $75.53M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 21 | Franklin Resources Inc | 1.16M | -4.3% | $74.78M | 0.0% | ▼ Trim | 2 | SEC ↗ ×13 |
| 22 | Federated Hermes, Inc. | 1.12M | -28.7% | $72.60M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 23 | Caisse De Depot Et Placement Du… | 1.12M | -8.4% | $72.46M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 24 | Northern Trust Corp | 1.11M | +1.4% | $71.82M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 25 | Bank Of Montreal /Can/ | 1.06M | +34.6% | $68.22M | 0.0% | ▲ Add | 2 | SEC ↗ ×9 |
| 26 | AQR Capital Management ✦ | 1.02M | -12.2% | $64.82M | 0.0% | ▼ Trim | 8 | SEC ↗ ×7 |
| 27 | Bank of New York Mellon Corp | 1.59M | +1.4% | $64.37M | 0.0% | ▲ Add | 2 | SEC ↗ ×19 |
| 28 | UBS Group AG | 914.00K | -33.1% | $59.07M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 29 | Capital World Investors ✦ | 871.90K | -0.9% | $56.35M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 30 | Jane Street Group, Llc | 831.71K | +406.1% | $53.75M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 31 | Gotham Asset Management ✦ | 746.84K | +69.8% | $48.27M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 32 | Renaissance Technologies ✦ | 731.81K | +30.1% | $47.30M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 33 | Goldman Sachs Group ✦ | 730.14K | +59.4% | $47.19M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 34 | Royal Bank Of Canada | 658.29K | +6.6% | $42.55M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 35 | JPMorgan Chase ✦ | 633.73K | +45.8% | $39.37M | 0.0% | ▲ Add | 3 | SEC ↗ ×12 |
| 36 | Nuveen, LLC | 592.12K | -15.4% | $38.27M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 37 | UBS AM, a distinct business unit of… | 528.03K | -28.0% | $34.13M | 0.0% | ▼ Trim | 2 | SEC ↗ ×11 |
| 38 | Bridgewater Associates ✦ | 511.43K | -8.9% | $33.05M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 39 | Millennium Management ✦ | 471.28K | -67.8% | $30.46M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 40 | Sei Investments Co | 457.78K | -49.2% | $29.59M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 41 | Fisher Asset Management ✦ | 444.69K | -5.0% | $28.74M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 42 | Victory Capital Management Inc | 355.10K | -40.7% | $22.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 43 | Rhumbline Advisers | 353.18K | +2.1% | $22.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Cerity Partners LLC | 349.14K | -3.1% | $22.56M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 45 | Bnp Paribas Financial Markets | 338.29K | -46.6% | $21.86M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Legal & General Group Plc | 327.91K | +3.0% | $21.19M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 47 | Pacer Advisors, Inc. | 295.52K | -68.5% | $19.10M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 48 | Raymond James Financial Inc | 290.53K | +2.7% | $18.70M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 49 | Principal Financial Group Inc | 264.49K | +4.9% | $17.09M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 50 | California Public Employees… | 260.96K | +9.9% | $16.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Russell Investments Group, Ltd. | 260.95K | -15.2% | $16.86M | 0.0% | ▼ Trim | 2 | SEC ↗ ×18 |
| 52 | T. Rowe Price ✦ | 259.39K | +7.2% | $16.77M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 53 | Envestnet Asset Management Inc | 242.98K | +10.8% | $15.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Swiss National Bank | 232.70K | +0.9% | $15.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Focus Partners Wealth | 2.46M | +1.9% | $13.90M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 56 | American Century Companies Inc | 208.09K | -45.3% | $13.45M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 57 | LPL Financial LLC | 194.30K | -7.6% | $12.56M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 58 | Barclays Plc | 193.24K | -18.4% | $12.49M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 59 | Universal- Beteiligungs- und… | 192.27K | -4.9% | $12.43M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 60 | Ameriprise Financial Inc | 191.28K | -63.8% | $12.36M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 61 | Citadel Advisors ✦ | 191.05K | New | $12.35M | 0.0% | New | 1 | SEC ↗ ×3 |
| 62 | Corient Private Wealth LP | 190.68K | -51.5% | $12.31M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Osaic Holdings, Inc. | 183.49K | -7.9% | $11.86M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 64 | Hrt Financial Lp | 174.53K | New | $11.28M | 0.0% | New | 1 | SEC ↗ |
| 65 | Tidal Investments LLC | 167.60K | +285.8% | $10.83M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 66 | Assetmark, Inc | 166.62K | +21.2% | $10.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Schroder Investment Management Group | 172.52K | n/a | $10.72M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 68 | Swedbank AB | 160.71K | -0.8% | $10.39M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 69 | Manufacturers Life Insurance… | 157.81K | -1.2% | $10.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | Man Group plc | 141.49K | +97.6% | $9.14M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 71 | Quantinno Capital Management LP | 138.55K | +4.2% | $8.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | California State Teachers… | 136.35K | +22.9% | $8.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Canada Pension Plan Investment Board | 136.20K | -62.5% | $8.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | State Of Wisconsin Investment Board | 3.07M | 0.0% | $8.55M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 75 | BNP Paribas Asset Management… | 122.33K | -16.8% | $7.91M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 76 | Amundi | 121.60K | +503.5% | $7.86M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | Captrust Financial Advisors | 121.09K | +114.0% | $7.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | Marshall Wace ✦ | 121.01K | -75.7% | $7.82M | 0.0% | ▼ Trim | 6 | SEC ↗ ×3 |
| 79 | Citigroup Inc | 120.34K | -76.1% | $7.78M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 80 | Lazard Asset Management Llc | 103.01K | +113.5% | $6.66M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 81 | Mariner, LLC | 86.70K | -8.3% | $5.60M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 82 | State Board Of Administration Of… | 76.24K | +0.2% | $4.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Jones Financial Companies Lllp | 75.18K | +2827.5% | $4.63M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 84 | Mackenzie Financial Corp | 69.33K | +20.3% | $4.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | Fifth Third Bancorp | 68.13K | +4206.4% | $4.40M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Squarepoint Ops LLC | 62.29K | -84.9% | $4.03M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | New York State Common Retirement… | 60.60K | 0.0% | $3.92M | 0.0% | Held | 2 | SEC ↗ |
| 88 | Deutsche Bank Ag\ | 56.96K | +0.9% | $3.68M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 89 | Creative Planning | 54.24K | +6.3% | $3.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Cetera Investment Advisers | 53.87K | -2.7% | $3.48M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | Zurcher Kantonalbank (Zurich… | 47.64K | +34.2% | $3.08M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 92 | Susquehanna International Group, Llp | 44.49K | -27.9% | $2.88M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | Nordea Investment Management Ab | 38.99K | New | $2.47M | 0.0% | New | 1 | SEC ↗ ×2 |
| 94 | Voya Investment Management Llc | 36.82K | -0.1% | $2.38M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 95 | Brown Advisory Inc | 36.23K | +1.0% | $2.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | Commonwealth Equity Services, Llc | 32.48K | -4.8% | $2.10M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Stifel Financial Corp | 28.98K | +53.8% | $1.87M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 98 | PFA Pension, Forsikringsaktieselskab | 28.92K | New | $1.87M | 0.0% | New | 1 | SEC ↗ |
| 99 | Hsbc Holdings Plc | 28.78K | -82.5% | $1.85M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 100 | Neuberger Berman Group LLC | 27.41K | +1.8% | $1.77M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $12.35M | 0.0% |
| Hrt Financial Lp | $11.28M | 0.0% |
| Nordea Investment Management… | $2.47M | 0.0% |
| PFA Pension… | $1.87M | 0.0% |
Exited
| Norges Bank | $128.20M | was 0.0% |
| Qube Research & Technologies… | $27.76M | was 0.0% |
| Hotchkis & Wiley Capital… | $9.50M | was 0.0% |
| Asset Management One Co., Ltd. | $1.71M | was 0.0% |
| Nomura Holdings Inc | $1.05M | was 0.0% |
| Aviva Plc | $785,660 | was 0.0% |
| Mitsubishi UFJ Trust &… | $384,821 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 630 holders, 119.44M shares, $7.40B 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 08
Torley Helen
Officer, Director · 200 sh · $22,102
Oct 08
Torley Helen
Officer, Director · 11.90K sh · $1.31M
Oct 08
Torley Helen
Officer, Director · 3.09K sh · $336,526
Oct 08
Torley Helen
Officer, Director · 4.81K sh · $520,341
Oct 07
Torley Helen
Officer, Director · 8.60K sh · $954,867
Oct 07
Torley Helen
Officer, Director · 200 sh · $22,739
Oct 07
Torley Helen
Officer, Director · 900 sh · $101,502
Oct 07
Torley Helen
Officer, Director · 10.30K sh · $1.15M
Oct 06
Torley Helen
Officer, Director · 1.78K sh · $197,245
Oct 06
Torley Helen
Officer, Director · 9.92K sh · $1.09M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
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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