Security record
HALO
Halozyme Therapeutics, Inc. · Healthcare · Biotechnology
132Tracked holders
-2Δ holders
91.18MShares held
$6.60BReported value
+5New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth -1.5% ·
share flow +2.6% ·
net new positions -0.8%
— formula
Concentrated accumulation — rising shares among fewer 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 | 132 | -2 | 91.18M | $6.60B | +5 | −6 |
| 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 | — | — |
| Q1 2025 | 16 | -1 | 15.61M | $996.39M | — | −1 |
| Q4 2024 | 17 | +3 | 17.59M | $840.95M | +4 | −1 |
| Q3 2024 | 13 | -1 | 6.97M | $398.81M | — | −1 |
| Q2 2024 | 14 | — | 8.14M | $426.06M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 13.27M | +0.1% | $1.04B | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | Vanguard Capital Management Llc | 5.35M | +1.5% | $418.85M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | State Street Global Advisors ✦ (passive) | 5.18M | +4.9% | $405.38M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 22 | State Street Global Advisors ✦ (passive) | 5.18M | +4.9% | $405.38M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 23 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 25 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 26 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 28 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 32 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 33 | Invesco Ltd. | 3.18M | -20.8% | $248.74M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 2.83M | +10.6% | $221.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 53 | Boston Partners | 2.77M | +3.4% | $216.82M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 54 | Boston Partners | 2.77M | +3.4% | $216.82M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 55 | Boston Partners | 2.77M | +3.4% | $216.82M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 56 | Boston Partners | 2.77M | +3.4% | $216.82M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 57 | Bank Of America Corp /De/ | 2.74M | -5.9% | $214.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | Bank Of America Corp /De/ | 2.74M | -5.9% | $214.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | Bank Of America Corp /De/ | 2.74M | -5.9% | $214.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | Bank Of America Corp /De/ | 2.74M | -5.9% | $214.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 61 | Bank Of America Corp /De/ | 2.74M | -5.9% | $214.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 62 | Bank Of America Corp /De/ | 2.74M | -5.9% | $214.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Geode Capital Management ✦ (passive) | 2.52M | +0.6% | $197.28M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 64 | Geode Capital Management ✦ (passive) | 2.52M | +0.6% | $197.28M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 65 | Dimensional Fund Advisors Lp | 2.09M | +0.5% | $163.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Dimensional Fund Advisors Lp | 2.09M | +0.5% | $163.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Dimensional Fund Advisors Lp | 2.09M | +0.5% | $163.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Dimensional Fund Advisors Lp | 2.09M | +0.5% | $163.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Dimensional Fund Advisors Lp | 2.09M | +0.5% | $163.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | D. E. Shaw & Co. ✦ | 2.01M | +7.4% | $157.05M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 71 | D. E. Shaw & Co. ✦ | 2.01M | +7.4% | $157.05M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 72 | Assenagon Asset Management S.A. | 2.00M | +9257.9% | $156.17M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 73 | Assenagon Asset Management S.A. | 2.00M | +9257.9% | $156.17M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 74 | Royal London Asset Management Ltd | 1.81M | +12.4% | $141.73M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 75 | Arrowstreet Capital ✦ | 1.70M | -11.1% | $133.42M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 76 | Two Sigma Investments ✦ | 1.65M | +4.3% | $129.40M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 77 | UBS Group AG | 1.49M | +63.3% | $116.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | UBS Group AG | 1.49M | +63.3% | $116.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | UBS Group AG | 1.49M | +63.3% | $116.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | UBS Group AG | 1.49M | +63.3% | $116.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | UBS Group AG | 1.49M | +63.3% | $116.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | UBS Group AG | 1.49M | +63.3% | $116.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Norges Bank ✦ (passive) | 1.48M | New | $116.13M | 0.0% | New | 1 | SEC ↗ |
| 84 | First Trust Advisors Lp | 1.42M | -4.4% | $110.91M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 85 | Alliancebernstein L.P. | 1.70M | -2.3% | $109.65M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 86 | Wells Fargo & Company/Mn | 1.39M | -9.5% | $108.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 87 | Wells Fargo & Company/Mn | 1.39M | -9.5% | $108.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | Wells Fargo & Company/Mn | 1.39M | -9.5% | $108.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | Wells Fargo & Company/Mn | 1.39M | -9.5% | $108.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 90 | Wells Fargo & Company/Mn | 1.39M | -9.5% | $108.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 91 | Wells Fargo & Company/Mn | 1.39M | -9.5% | $108.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Wells Fargo & Company/Mn | 1.39M | -9.5% | $108.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 93 | Charles Schwab Investment… | 1.32M | +2.6% | $103.52M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 94 | Charles Schwab Investment… | 1.32M | +2.6% | $103.52M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 95 | Goldman Sachs Group ✦ | 1.27M | +74.0% | $99.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 96 | Goldman Sachs Group ✦ | 1.27M | +74.0% | $99.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 97 | Goldman Sachs Group ✦ | 1.27M | +74.0% | $99.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 98 | Goldman Sachs Group ✦ | 1.27M | +74.0% | $99.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 99 | Franklin Resources Inc | 1.24M | +7.5% | $97.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Franklin Resources Inc | 1.24M | +7.5% | $97.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $116.13M | 0.0% |
Exited
| Capital World Investors | $56.35M | was 0.0% |
| Allspring Global Investments… | $1.00M | was 0.0% |
| IMC-Chicago, LLC | $844,843 | was 0.0% |
| Toronto Dominion Bank | $475,350 | was 0.0% |
| Loomis Sayles & Co L P | $334,589 | was 0.0% |
| Bank Of Nova Scotia | $326,317 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 8 holders, 32.79M shares, $43.93M 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 19
Torley Helen
Officer, Director · 9.60K sh · $1.03M
Aug 19
Torley Helen
Officer, Director · 3.20K sh · $344,848
Aug 19
Torley Helen
Officer, Director · 7.20K sh · $765,778
Aug 18
Torley Helen
Officer, Director · 5.70K sh · $587,882
Aug 18
Torley Helen
Officer, Director · 9.40K sh · $985,816
Aug 18
Torley Helen
Officer, Director · 4.90K sh · $509,827
Aug 17
Torley Helen
Officer, Director · 900 sh · $89,062
Aug 17
Torley Helen
Officer, Director · 500 sh · $50,228
Aug 17
Torley Helen
Officer, Director · 2.10K sh · $213,709
Aug 17
Torley Helen
Officer, Director · 9.00K sh · $922,977
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: Q2 2026 ·
Methodology ·
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