Security record · archived quarter
LAB
Standard BioTools Inc. · Healthcare · Medical - Specialties
78Tracked holders
+1Δ holders
157.79MShares held
$201.97MReported value
+1New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +1.3% ·
share flow +2.4% ·
net new positions +1.3%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 62 | -12 | 121.24M | $99.71M | +9 | −22 |
| Q1 2026 | 78 | -1 | 139.51M | $128.36M | +4 | −5 |
| Q4 2025 | 78 | +1 | 157.79M | $201.97M | +1 | — |
| Q3 2025 | 15 | 0 | 128.39M | $166.92M | — | — |
| Q2 2025 | 12 | +1 | 121.19M | $145.43M | +1 | — |
| Q1 2025 | 8 | -2 | 82.05M | $88.62M | — | −2 |
| Q4 2024 | 10 | -2 | 83.56M | $146.24M | — | −2 |
| Q3 2024 | 11 | 0 | 85.39M | $164.80M | — | — |
| Q2 2024 | 11 | — | 90.16M | $159.59M | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Viking Global Investors ✦ | 58.65M | 0.0% | $75.07M | 0.2% | Held | 7 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 25.52M | +2.4% | $32.66M | 0.0% | ▲ Add | 3 | SEC ↗ ×12 |
| 3 | The Vanguard Group ✦ (passive) | 17.30M | +0.3% | $22.14M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 4 | Morgan Stanley ✦ | 7.70M | +21.1% | $9.85M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 5 | Geode Capital Management ✦ (passive) | 7.42M | -0.7% | $9.50M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 6 | State Street Global Advisors ✦ (passive) | 6.48M | +1.2% | $8.30M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | Neuberger Berman Group LLC | 4.62M | — | $5.91M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 8 | Sumitomo Mitsui Trust Group, Inc. | 4.34M | — | $5.55M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Millennium Management ✦ | 3.39M | +133.0% | $4.34M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 10 | Barclays Plc | 3.08M | — | $3.94M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 11 | ARK Investment Management ✦ | 3.07M | +1.5% | $3.93M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 12 | Charles Schwab Investment… | 2.51M | — | $3.21M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Northern Trust Corp | 2.39M | — | $3.06M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 14 | Citadel Advisors ✦ | 1.08M | +120.4% | $1.38M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 15 | Bank of New York Mellon Corp | 793.60K | — | $1.02M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 16 | Jane Street Group, Llc | 769.23K | — | $984,616 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 17 | Bank Of America Corp /De/ | 711.06K | — | $910,153 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 18 | Nuveen, LLC | 657.21K | — | $841,232 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 19 | Goldman Sachs Group ✦ | 526.05K | -59.4% | $673,351 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 20 | UBS AM, a distinct business unit of… | 519.78K | — | $665,322 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 21 | Swiss National Bank | 489.66K | — | $626,765 | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Rockefeller Capital Management L.P. | 444.14K | — | $568,504 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 23 | AQR Capital Management ✦ | 419.55K | -14.0% | $537,028 | 0.0% | ▼ Trim | 7 | SEC ↗ ×5 |
| 24 | Rhumbline Advisers | 374.48K | — | $479,326 | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Wells Fargo & Company/Mn | 347.72K | — | $445,082 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 26 | Alliancebernstein L.P. | 315.69K | — | $404,083 | 0.0% | n/c | 1 | SEC ↗ |
| 27 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 308.78K | — | $395,242 | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Legal & General Group Plc | 291.92K | — | $373,653 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 29 | UBS Group AG | 264.40K | — | $338,439 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 30 | Deutsche Bank Ag\ | 255.85K | — | $327,489 | 0.0% | n/c | 1 | SEC ↗ |
| 31 | California State Teachers… | 254.47K | — | $325,715 | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Qube Research & Technologies Ltd | 217.15K | — | $277,951 | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Invesco Ltd. | 186.77K | — | $239,063 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 34 | T. Rowe Price ✦ | 172.13K | +9.3% | $221,000 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 35 | PRIMECAP Management ✦ | 153.37K | -12.9% | $196,319 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 36 | State Of Wisconsin Investment Board | 149.40K | — | $191,226 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Point72 Asset Management ✦ | 143.31K | New | $183,433 | 0.0% | New | 1 | SEC ↗ |
| 38 | Janus Henderson Group Plc | 131.61K | — | $167,803 | 0.0% | n/c | 1 | SEC ↗ |
| 39 | JPMorgan Chase ✦ | 126.69K | -49.5% | $162,158 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 40 | Hrt Financial Lp | 93.78K | — | $120,000 | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Manufacturers Life Insurance… | 92.89K | — | $118,894 | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Susquehanna International Group, Llp | 89.93K | — | $115,116 | 0.0% | n/c | 1 | SEC ↗ |
| 43 | New York State Common Retirement… | 79.00K | — | $101,120 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Bnp Paribas Financial Markets | 77.62K | — | $99,351 | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Sei Investments Co | 71.19K | — | $91,107 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 46 | Voya Investment Management Llc | 58.40K | — | $74,755 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | ProShare Advisors LLC | 54.71K | — | $70,027 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | HighTower Advisors, LLC | 52.79K | — | $67,572 | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Mercer Global Advisors Inc /Adv | 50.99K | — | $65,263 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Zurcher Kantonalbank (Zurich… | 50.33K | — | $64,422 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Creative Planning | 46.03K | — | $58,925 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Victory Capital Management Inc | 42.44K | — | $54,326 | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Cerity Partners LLC | 36.57K | — | $46,815 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 54 | Group One Trading Llc | 26.71K | — | $34,184 | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Corient Private Wealth LP | 26.00K | — | $33,280 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 56 | CIBC Asset Management Inc | 25.44K | — | $32,562 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Russell Investments Group, Ltd. | 25.14K | — | $32,177 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 58 | Cwm, Llc | 23.96K | — | $31,000 | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Mariner, LLC | 19.63K | — | $25,124 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Mackenzie Financial Corp | 19.78K | — | $24,678 | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Prudential Financial Inc | 18.78K | — | $24,033 | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Federated Hermes, Inc. | 17.00K | — | $21,761 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Wealth Enhancement Advisory… | 16.92K | — | $21,493 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Fidelity (FMR) ✦ | 15.59K | -15.1% | $19,958 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 65 | Focus Partners Wealth | 14.64K | — | $18,743 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | LPL Financial LLC | 13.73K | — | $17,571 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Citigroup Inc | 13.23K | — | $16,938 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 68 | Principal Financial Group Inc | 12.96K | — | $16,590 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Pictet Asset Management Holding SA | 11.37K | — | $14,548 | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Captrust Financial Advisors | 11.05K | — | $14,143 | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Universal- Beteiligungs- und… | 10.45K | — | $13,381 | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Royal Bank Of Canada | 9.43K | — | $12,000 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 73 | BNP Paribas Asset Management… | 6.66K | — | $9,000 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Osaic Holdings, Inc. | 943 | — | $1,206 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 75 | Optiver Holding B.V. | 378 | — | $484 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Us Bancorp \De\ | 229 | — | $293 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Pnc Financial Services Group, Inc. | 128 | — | $164 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | National Bank Of Canada /Fi/ | 2 | — | $3 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $183,433 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 154 holders, 297.10M shares, $272.49M 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.
Aug 14
SC 13G/A — MAK CAPITAL ONE LLC
Aug 14
SC 13G — Long Focus Capital Management, LLC
Jul 30
SC 13G/A — BlackRock, Inc.
Jun 12
SC 13D — VIKING GLOBAL INVESTORS LP
15.0% of class · View original SEC filing ↗
Jun 09
SC 13D/A — Casdin Capital, LLC
22.7% of class · View original SEC filing ↗
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: Q4 2025 ·
Methodology ·
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