Security record
ABCL
AbCellera Biologics Inc. · Healthcare · Biotechnology
55Tracked holders
+1Δ holders
68.44MShares held
$534.80MReported value
+7New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth +1.9% ·
share flow -9.9% ·
net new positions +1.8%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
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 | 55 | +1 | 68.44M | $534.80M | +7 | −6 |
| Q1 2026 | 54 | -3 | 75.99M | $265.38M | +4 | −8 |
| Q4 2025 | 57 | -1 | 59.76M | $204.38M | +2 | −2 |
| Q3 2025 | 15 | +1 | 44.56M | $224.16M | +1 | −1 |
| Q2 2025 | 12 | +1 | 42.81M | $146.85M | +1 | — |
| Q1 2025 | 10 | +1 | 34.92M | $77.87M | +1 | — |
| Q4 2024 | 9 | 0 | 29.72M | $87.07M | +1 | −1 |
| Q3 2024 | 8 | -1 | 22.08M | $57.42M | — | −1 |
| Q2 2024 | 9 | — | 34.65M | $102.56M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital World Investors ✦ | 13.59M | +1.7% | $106.67M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 2 | Two Sigma Investments ✦ | 10.44M | -1.2% | $81.93M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 3 | TD Waterhouse Canada Inc. | 9.57M | 0.0% | $72.62M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 4 | Bank Of America Corp /De/ | 6.14M | +104.7% | $48.21M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 5 | UBS AM, a distinct business unit of… | 4.32M | -43.0% | $33.89M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 6 | BlackRock ✦ (passive) | 3.81M | -5.8% | $29.87M | 0.0% | ▼ Trim | 5 | SEC ↗ ×8 |
| 7 | Tudor Investment Corp Et Al | 2.06M | -9.2% | $16.20M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 8 | Marshall Wace ✦ | 1.90M | +428.9% | $14.93M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 9 | UBS Group AG | 1.87M | -55.6% | $14.68M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 10 | Morgan Stanley ✦ | 1.67M | -25.0% | $13.10M | 0.0% | ▼ Trim | 4 | SEC ↗ ×6 |
| 11 | T. Rowe Price ✦ | 1.59M | New | $12.46M | 0.0% | New | 1 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 1.59M | +16.6% | $12.45M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 13 | National Bank Of Canada /Fi/ | 1.23M | +88415.0% | $9.68M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 14 | Arrowstreet Capital ✦ | 1.04M | New | $8.16M | 0.0% | New | 1 | SEC ↗ |
| 15 | Renaissance Technologies ✦ | 990.93K | -34.4% | $7.78M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 16 | State Street Global Advisors ✦ (passive) | 731.36K | +0.2% | $5.74M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 17 | Hrt Financial Lp | 705.51K | -42.9% | $5.54M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | Alyeska Investment Group, L.P. | 526.58K | -79.7% | $4.13M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | Millennium Management ✦ | 518.57K | -59.9% | $4.07M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 20 | Bank Of Montreal /Can/ | 482.80K | +165.7% | $3.79M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 21 | Osaic Holdings, Inc. | 407.90K | +16.9% | $3.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Royal Bank Of Canada | 403.32K | +2.2% | $3.17M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 23 | Geode Capital Management ✦ (passive) | 315.72K | +2.0% | $2.48M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 24 | Daiwa Securities Group Inc. | 311.50K | New | $2.45M | 0.0% | New | 1 | SEC ↗ |
| 25 | Northern Trust Corp | 298.62K | +45.9% | $2.34M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 26 | Goldman Sachs Group ✦ | 235.13K | -93.7% | $1.85M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 27 | Man Group plc | 228.98K | New | $1.80M | 0.0% | New | 1 | SEC ↗ |
| 28 | Group One Trading Llc | 198.79K | -16.9% | $1.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | Jane Street Group, Llc | 195.26K | -77.0% | $1.53M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Hsbc Holdings Plc | 117.93K | -17.8% | $929,288 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | American Century Companies Inc | 109.01K | 0.0% | $855,736 | 0.0% | Held | 3 | SEC ↗ |
| 32 | HighTower Advisors, LLC | 107.93K | +12.5% | $847,274 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Stifel Financial Corp | 106.19K | +25.6% | $833,579 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | LPL Financial LLC | 89.50K | -26.5% | $702,583 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 35 | Barclays Plc | 84.63K | +71.1% | $664,376 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | Wells Fargo & Company/Mn | 60.34K | +279.5% | $473,630 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 37 | Invesco Ltd. | 49.75K | -17.6% | $390,561 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | D. E. Shaw & Co. ✦ | 45.43K | New | $356,633 | 0.0% | New | 1 | SEC ↗ |
| 39 | Walleye Trading LLC | 44.61K | +481.0% | $350,181 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Creative Planning | 42.83K | -2.8% | $336,198 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Cerity Partners LLC | 39.80K | -23.9% | $312,422 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 42 | Raymond James Financial Inc | 33.20K | -88.5% | $260,620 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 43 | JPMorgan Chase ✦ | 21.85K | -71.8% | $177,431 | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 44 | Susquehanna International Group, Llp | 20.58K | -97.3% | $161,553 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Simplex Trading, Llc | 19.50K | -90.3% | $153,075 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Cibc World Market Inc. | 17.25K | -3.1% | $135,381 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | IMC-Chicago, LLC | 17.20K | New | $135,059 | 0.0% | New | 1 | SEC ↗ |
| 48 | Mirae Asset Global Investments Co.… | 13.66K | -13.6% | $107,215 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | ProShare Advisors LLC | 10.01K | -26.2% | $78,586 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Rockefeller Capital Management L.P. | 9.58K | +378.9% | $75,179 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Bnp Paribas Financial Markets | 8.57K | -93.2% | $67,314 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 52 | Citigroup Inc | 7.18K | -15.2% | $56,379 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 53 | Russell Investments Group, Ltd. | 3.43K | New | $26,933 | 0.0% | New | 1 | SEC ↗ |
| 54 | Jones Financial Companies Lllp | 1.26K | -16.6% | $9,277 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 55 | Us Bancorp \De\ | 611 | 0.0% | $4,796 | 0.0% | Held | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| T. Rowe Price | $12.46M | 0.0% |
| Arrowstreet Capital | $8.16M | 0.0% |
| Daiwa Securities Group Inc. | $2.45M | 0.0% |
| Man Group plc | $1.80M | 0.0% |
| D. E. Shaw & Co. | $356,633 | 0.0% |
| IMC-Chicago, LLC | $135,059 | 0.0% |
| Russell Investments Group… | $26,933 | 0.0% |
Exited
| Point72 Asset Management | $4.01M | was 0.0% |
| Lazard Asset Management Llc | $1.07M | was 0.0% |
| Squarepoint Ops LLC | $110,804 | was 0.0% |
| CIBC Bancorp USA Inc. | $69,800 | was 0.0% |
| Envestnet Asset Management Inc | $44,379 | was 0.0% |
| Cetera Investment Advisers | $39,430 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 136 holders, 124.20M shares, $428.91M 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)
Aug 24
Hayden Michael R
Director · 53.61K sh @ 10.64 · $570,442
Aug 18
Montalbano John S.
Director · 10.00K sh @ 11.03 · $110,300
Aug 14
Booth Andrew
Officer · Chief Financial… · 37.20K sh @ 10.32 · $383,904
Aug 12
Hayden Michael R
Director · 46.39K sh @ 10.37 · $481,033
Open-market sales (S)
No open-market insider sales in our coverage window.
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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