Security record
ARX
Accelerant Holdings · Financial Services · Insurance - Property & Casualty
56Tracked holders
+12Δ holders
34.90MShares held
$413.48MReported value
+17New positions
−5Exits
Momentum inputs (comparable managers):
holder breadth +27.3% ·
share flow +28.6% ·
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 | 56 | +12 | 34.90M | $413.48M | +17 | −5 |
| Q1 2026 | 47 | +4 | 27.20M | $371.71M | +9 | −6 |
| Q4 2025 | 44 | 0 | 24.64M | $402.90M | +3 | −2 |
| Q3 2025 | 14 | +11 | 16.71M | $248.75M | +11 | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 5.63M | +210.6% | $65.97M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 5.63M | +210.6% | $65.97M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 5.63M | +210.6% | $65.97M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Capital World Investors ✦ | 4.63M | -10.2% | $54.22M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 5 | American Century Companies Inc | 3.88M | +21.6% | $45.45M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 3.50M | +2011.7% | $40.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 3.50M | +2011.7% | $40.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 3.50M | +2011.7% | $40.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 3.50M | +2011.7% | $40.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 3.50M | +2011.7% | $40.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 3.50M | +2011.7% | $40.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 3.50M | +2011.7% | $40.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 3.50M | +2011.7% | $40.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 3.50M | +2011.7% | $40.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | JPMorgan Chase ✦ | 2.18M | +7.7% | $27.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | JPMorgan Chase ✦ | 2.18M | +7.7% | $27.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | JPMorgan Chase ✦ | 2.18M | +7.7% | $27.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | JPMorgan Chase ✦ | 2.18M | +7.7% | $27.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | JPMorgan Chase ✦ | 2.18M | +7.7% | $27.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | Goldman Sachs Group ✦ | 2.01M | +4732.3% | $23.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | Goldman Sachs Group ✦ | 2.01M | +4732.3% | $23.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | Goldman Sachs Group ✦ | 2.01M | +4732.3% | $23.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Citadel Advisors ✦ | 1.75M | +52.8% | $20.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 24 | Citadel Advisors ✦ | 1.75M | +52.8% | $20.49M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 25 | Vanguard Capital Management Llc | 1.66M | -14.5% | $19.42M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Alliancebernstein L.P. | 1.45M | -48.3% | $19.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | Marshall Wace ✦ | 1.11M | -51.2% | $13.01M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 28 | Marshall Wace ✦ | 1.11M | -51.2% | $13.01M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 29 | Jane Street Group, Llc | 952.07K | +10.6% | $11.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | Jane Street Group, Llc | 952.07K | +10.6% | $11.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 31 | State Street Global Advisors ✦ (passive) | 900.77K | +2314.6% | $10.56M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 809.62K | New | $9.49M | 0.0% | New | 1 | SEC ↗ |
| 33 | Geode Capital Management ✦ (passive) | 809.62K | New | $9.49M | 0.0% | New | 1 | SEC ↗ |
| 34 | Bank Of America Corp /De/ | 603.86K | +235.1% | $7.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | Bank Of America Corp /De/ | 603.86K | +235.1% | $7.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | UBS Group AG | 554.45K | -19.1% | $6.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | UBS Group AG | 554.45K | -19.1% | $6.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | Bnp Paribas Financial Markets | 372.81K | +22.1% | $4.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Northern Trust Corp | 369.62K | +2151.2% | $4.33M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Northern Trust Corp | 369.62K | +2151.2% | $4.33M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Northern Trust Corp | 369.62K | +2151.2% | $4.33M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Northern Trust Corp | 369.62K | +2151.2% | $4.33M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | Holocene Advisors, LP | 300.00K | New | $3.52M | 0.0% | New | 1 | SEC ↗ |
| 44 | Renaissance Technologies ✦ | 296.10K | +7.0% | $3.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 279.97K | -2.5% | $3.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 279.97K | -2.5% | $3.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 279.97K | -2.5% | $3.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 279.97K | -2.5% | $3.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 279.97K | -2.5% | $3.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 279.97K | -2.5% | $3.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 51 | Qube Research & Technologies Ltd | 239.32K | -74.3% | $2.80M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 52 | Bank of New York Mellon Corp | 170.68K | +366.9% | $2.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Bank of New York Mellon Corp | 170.68K | +366.9% | $2.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Bank of New York Mellon Corp | 170.68K | +366.9% | $2.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Bank of New York Mellon Corp | 170.68K | +366.9% | $2.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Bank of New York Mellon Corp | 170.68K | +366.9% | $2.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Bank of New York Mellon Corp | 170.68K | +366.9% | $2.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Charles Schwab Investment… | 148.88K | New | $1.74M | 0.0% | New | 1 | SEC ↗ |
| 59 | Nuveen, LLC | 134.78K | New | $1.58M | 0.0% | New | 1 | SEC ↗ |
| 60 | Nuveen, LLC | 134.78K | New | $1.58M | 0.0% | New | 1 | SEC ↗ |
| 61 | Swiss National Bank | 117.10K | +50.3% | $1.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Wells Fargo & Company/Mn | 85.94K | +197.9% | $1.01M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | Wells Fargo & Company/Mn | 85.94K | +197.9% | $1.01M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Tiger Global Management ✦ | 75.00K | 0.0% | $879,000 | 0.0% | Held | 4 | SEC ↗ |
| 65 | Rhumbline Advisers | 69.88K | New | $819,020 | 0.0% | New | 1 | SEC ↗ |
| 66 | Susquehanna International Group, Llp | 69.02K | -90.2% | $808,903 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Sei Investments Co | 65.14K | -11.9% | $763,451 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Sei Investments Co | 65.14K | -11.9% | $763,451 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | State Of Wisconsin Investment Board | 52.84K | -1.2% | $619,320 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | T. Rowe Price ✦ | 50.85K | New | $596,000 | 0.0% | New | 1 | SEC ↗ |
| 71 | Squarepoint Ops LLC | 40.43K | -81.0% | $473,816 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 72 | Legal & General Group Plc | 37.83K | +97.3% | $443,320 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Legal & General Group Plc | 37.83K | +97.3% | $443,320 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Legal & General Group Plc | 37.83K | +97.3% | $443,320 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Invesco Ltd. | 33.73K | New | $395,375 | 0.0% | New | 1 | SEC ↗ |
| 76 | Invesco Ltd. | 33.73K | New | $395,375 | 0.0% | New | 1 | SEC ↗ |
| 77 | Invesco Ltd. | 33.73K | New | $395,375 | 0.0% | New | 1 | SEC ↗ |
| 78 | Citigroup Inc | 33.58K | +776.1% | $393,569 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Citigroup Inc | 33.58K | +776.1% | $393,569 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Jones Financial Companies Lllp | 25.33K | +79.4% | $348,020 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Manufacturers Life Insurance… | 28.59K | +179.5% | $335,122 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 28.02K | New | $328,430 | 0.0% | New | 1 | SEC ↗ |
| 83 | New York State Common Retirement… | 21.40K | New | $250,808 | 0.0% | New | 1 | SEC ↗ |
| 84 | Barclays Plc | 20.63K | -55.8% | $241,796 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 85 | Barclays Plc | 20.63K | -55.8% | $241,796 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 86 | Millennium Management ✦ | 17.49K | -86.0% | $204,995 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 87 | Zurcher Kantonalbank (Zurich… | 13.30K | -58.8% | $155,876 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | BNP Paribas Asset Management… | 12.63K | New | $148,059 | 0.0% | New | 1 | SEC ↗ |
| 89 | BNP Paribas Asset Management… | 12.63K | New | $148,059 | 0.0% | New | 1 | SEC ↗ |
| 90 | Voya Investment Management Llc | 12.30K | New | $144,121 | 0.0% | New | 1 | SEC ↗ |
| 91 | Raymond James Financial Inc | 11.60K | New | $135,952 | 0.0% | New | 1 | SEC ↗ |
| 92 | Arrowstreet Capital ✦ | 11.51K | New | $134,921 | 0.0% | New | 1 | SEC ↗ |
| 93 | Two Sigma Investments ✦ | 11.08K | New | $129,846 | 0.0% | New | 1 | SEC ↗ |
| 94 | Royal Bank Of Canada | 10.21K | +32.1% | $120,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 95 | Royal Bank Of Canada | 10.21K | +32.1% | $120,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Pictet Asset Management Holding SA | 10.16K | New | $119,110 | 0.0% | New | 1 | SEC ↗ |
| 97 | Prudential Financial Inc | 10.07K | New | $118,020 | 0.0% | New | 1 | SEC ↗ |
| 98 | Pnc Financial Services Group, Inc. | 5.41K | -12.1% | $63,418 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | Pnc Financial Services Group, Inc. | 5.41K | -12.1% | $63,418 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 100 | Pnc Financial Services Group, Inc. | 5.41K | -12.1% | $63,418 | 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
| Geode Capital Management | $9.49M | 0.0% |
| Geode Capital Management | $9.49M | 0.0% |
| Holocene Advisors, LP | $3.52M | 0.0% |
| Charles Schwab Investment… | $1.74M | 0.0% |
| Nuveen, LLC | $1.58M | 0.0% |
| Nuveen, LLC | $1.58M | 0.0% |
| Rhumbline Advisers | $819,020 | 0.0% |
| T. Rowe Price | $596,000 | 0.0% |
| Invesco Ltd. | $395,375 | 0.0% |
| Invesco Ltd. | $395,375 | 0.0% |
| Invesco Ltd. | $395,375 | 0.0% |
| MIRAE ASSET GLOBAL ETFS… | $328,430 | 0.0% |
Exited
| Bamco Inc /Ny/ | $16.15M | was 0.0% |
| Point72 Asset Management | $2.23M | was 0.0% |
| UBS AM, a distinct business… | $1.10M | was 0.0% |
| Man Group plc | $188,964 | was 0.0% |
| LMR Partners LLP | $155,938 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 106 holders, 53.55M shares, $714.86M 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 13
Hasley Nancy
Director · 20.49K sh · $400,839
Aug 11
ONeill Francis James
Officer · 89.22K sh · $1.11M
Aug 10
ONeill Francis James
Officer · 63.62K sh · $767,667
Aug 10
RADKE JEFFREY L
Officer, Director, 10% owner · 80.00K sh · $967,096
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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