13F

Stock

Standard Biotools Inc.

LAB · held by 155 managers

Reported value

$272.6M

Holders

155

+18 new · −24 exited

Holders’ est. mark

−$93.9M

Price effect on 130 books still in the name

Largest holder

$81.6M

Casdin Capital, LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Casdin Capital, LLC88.8M$81.6M−$32MCut−$32M
Viking Global58.7M$53.9M−$21.2MCut−$21.2M
MAK CAPITAL ONE LLC26.2M$24.1M−$6.96MCut−$628.3K
BlackRock, Inc.24.8M$22.8M−$8.93MCut−$9.9M
Long Focus Capital Management, LLC16M$14.7M−$4.57MCut−$1.51M
VANGUARD CAPITAL MANAGEMENT LLC12.8M$11.8MHeld
GEODE CAPITAL MANAGEMENT, LLC7.29M$6.7M−$2.63MCut−$2.8M
State Street6.56M$6.03M−$2.34MCut−$2.27M
Hollow Brook Wealth Management LLC5.65M$5.2M−$2MCut−$1.91M
NEUBERGER BERMAN GROUP LLC4.66M$4.28M−$1.66MCut−$1.63M
Tikvah Management LLC3.55M$3.26M−$1.28MCut−$1.28M
ROYCE & ASSOCIATES LP3.01M$2.76M−$1.04MCut−$930.5K
MORGAN STANLEY2.89M$2.65M−$1.04MCut−$7.2M
BARCLAYS PLC2.62M$2.41M−$944.3KCut−$1.54M
NORTHERN TRUST CORP2.45M$2.26M−$862.3KCut−$803.7K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2.41M$2.22M−$871KCut−$990.5K
VANGUARD PORTFOLIO MANAGEMENT LLC2.39M$2.2MHeld
MILLENNIUM MANAGEMENT LLC2.1M$1.93M−$758.2KCut−$2.4M
Peapod Lane Capital LLC2.03M$1.86MNew
VANGUARD FIDUCIARY TRUST CO1.92M$1.76MHeld
Sone Capital Management, LLC1.77M$1.62MNew
Slate Path Capital LP1.61M$1.48M−$582.5KCut−$582.5K
Citadel1.23M$1.13M−$388.2KCut−$251.3K
GOLDMAN SACHS GROUP INC943.2K$867.1K−$189.7KAdded$193.7K
Icahn Capital933.1K$857.8K−$151.3KAdded$320.8K
Bank of New York Mellon Corp767K$705.1K−$276.6KCut−$310.7K
Qube Research & Technologies Ltd704.4K$647.6K−$78.3KAdded$369.6K
Nuveen, LLC661.2K$607.8K−$237.1KCut−$233.4K
STALEY CAPITAL ADVISERS INC632.4K$581.4KNew
Rockefeller Capital Management L.P.527.4K$484.8K−$160.2KCut−$83.7K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC519.8K$477.7K−$187.6KCut−$187.6K
Swiss National Bank489.7K$450.1K−$176.6KCut−$176.6K
Amova Asset Management Americas, Inc.442.8K$407.4K−$155KCut−$5.1M
Sumitomo Mitsui Trust Group, Inc.442.8K$407.1K−$159.7KCut−$5.14M
ALLIANCEBERNSTEIN L.P.315.7K$404.1K$0Held
BANK OF AMERICA CORP /DE/420.6K$386.5K−$151.8KCut−$523.7K
Intellectus Partners, LLC404.7K$372K−$146KCut−$146K
RHUMBLINE ADVISERS364.9K$335.3K−$131.7KCut−$144K
OPPENHEIMER & CO INC350.9K$322.6K−$43.2KAdded$169.3K
XTX Topco Ltd328.9K$302.4K−$74.6KAdded$37.5K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.314.1K$288.8K−$111.4KCut−$106.5K
JOHNSON & JOHNSON312K$286.8K−$112.5KCut−$112.5K
UBS Group AG305.1K$280.4K−$95.5KCut−$58K
DEUTSCHE BANK AG\285.8K$262.9K−$92.1KCut−$64.6K
Invesco Ltd.258.3K$237.5K−$67.4KCut−$1.57K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM235.9K$216.9K−$85.1KCut−$108.8K
QVIDTVM Management LLC229.3K$210.8K−$82.7KCut−$82.7K
D. E. Shaw & Co., Inc.199.1K$183KNew
Legal & General Group Plc159.5K$146.7K−$57.5KCut−$227K
PRIMECAP MANAGEMENT CO/CA/153.4K$141K−$55.3KCut−$55.3K
SUSQUEHANNA INTERNATIONAL GROUP, LLP153.3K$141K−$32.4KAdded$25.9K
STATE OF WISCONSIN INVESTMENT BOARD144.6K$133K−$52.2KCut−$58.3K
JANUS HENDERSON GROUP PLC131.6K$121.4K−$46.4KCut−$46.4K
VANGUARD ASSET MANAGEMENT, Ltd131.3K$120.6KHeld
Vanguard Global Advisers, LLC129.3K$118.8KHeld
Evercore Wealth Management, LLC125K$114.9K−$45.1KCut−$45.1K
WELLS FARGO & COMPANY/MN118.8K$109.2K−$42.8KCut−$335.9K
IEQ CAPITAL, LLC118.5K$109K−$13.9KAdded$59.6K
JPMORGAN CHASE & CO117.9K$108.6K−$42.3KCut−$53.5K
Quadrature Capital Ltd114.9K$105.6KNew
MetLife Investment Management, LLC86.2K$79.3K−$31.1KCut−$80.6K
Police & Firemen's Retirement System of New Jersey86K$79K−$31KCut−$31K
MANUFACTURERS LIFE INSURANCE COMPANY, THE81.6K$75K−$29.4KCut−$43.9K
NEW YORK STATE COMMON RETIREMENT FUND79K$72.6K−$28.5KCut−$28.5K
BOOTHBAY FUND MANAGEMENT, LLC72.6K$66.7KNew
ARIZONA STATE RETIREMENT SYSTEM68.2K$62.7K−$24.6KCut−$26.1K
INTECH INVESTMENT MANAGEMENT LLC63.4K$58.3K−$22.9KCut−$97.5K
MERCER GLOBAL ADVISORS INC /ADV62.8K$57.7K−$18.4KCut−$7.55K
BNP PARIBAS FINANCIAL MARKETS61.2K$56.2K−$22.1KCut−$43.1K
SEI INVESTMENTS CO60.1K$55.2K−$21.7KCut−$35.9K
VOYA INVESTMENT MANAGEMENT LLC56.3K$51.8K−$20.3KCut−$23K
HighTower Advisors, LLC54.5K$50.1K−$19KCut−$17.5K
CWM, LLC53.1K$48.9K$22KAdded$48.8K
KLP KAPITALFORVALTNING AS53.1K$48.8K−$19.1KCut−$19.1K
Vanguard Investments Australia, Ltd.53K$48.7KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)50.3K$46.3K−$18.2KCut−$18.2K
Rangeley Capital, LLC50K$46KNew
PRUDENTIAL FINANCIAL INC47.4K$43.6K−$6.77KAdded$19.5K
Mariner, LLC47.2K$43.4K−$7.08KAdded$18.2K
Point72 Asset Management, L.P.44.7K$41.1K−$16.1KCut−$142.3K
Corvex Management LP44.3K$40.8K−$16KCut−$16.1K
Cerity Partners LLC44.1K$40.5K−$13.2KCut−$6.31K
VICTORY CAPITAL MANAGEMENT INC42.2K$38.8K−$15.2KCut−$15.6K
ProShare Advisors LLC41.7K$38.3K−$15KCut−$31.7K
NEEDHAM INVESTMENT MANAGEMENT LLC34.4K$31.7K−$12.4KCut−$236.4K
Tower Research Capital LLC (TRC)34.1K$31.3K−$3.35KAdded$19.5K
CITIGROUP INC31.3K$28.8K−$4.77KAdded$11.8K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO30.7K$28.2KNew
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC30.5K$27.7K−$6.13KAdded$6.16K
Ameritas Investment Partners, Inc.29.6K$27.2K−$10.7KCut−$10.7K
XPONANCE LLC27K$24.9K−$8.51KCut−$5.34K
EverSource Wealth Advisors, LLC26.5K$24.3K−$9.05KCut−$7.77K
CIBC Asset Management Inc25.4K$23.4K−$9.18KCut−$9.18K
T3 Companies, LLC25K$23KNew
Platform Technology Partners25K$23KNew
Focus Partners Wealth24.2K$22.3K−$5.28KAdded$3.53K
M&T Bank Corp23.6K$21.7K−$8.53KCut−$8.87K
Russell Investments Group, Ltd.21.6K$19.9K−$7.8KCut−$12.3K
CAPTRUST FINANCIAL ADVISORS18.7K$17.2K−$3.99KAdded$3.04K
Creative Planning18.5K$17K−$6.66KCut−$41.9K
Fidelity16.5K$15.2K−$5.62KCut−$4.78K
CIBC Bancorp USA Inc.15.9K$14.6KHeld
Busey Bank15.6K$14.3K−$5.63KCut−$5.63K
PRINCIPAL FINANCIAL GROUP INC13.9K$12.8K−$4.67KCut−$3.82K
Corient Private Wealth LLC13K$12K−$4.69KCut−$4.65K
Evolution Wealth Advisors, LLC12.2K$11.2K−$4.4KCut−$4.4K
Merit Financial Group, LLC11.5K$10.6KNew
Abel Hall, LLC11.5K$10.6K−$4.05KCut−$3.8K
DLK Investment Management, LLC11.4K$10.5K−$4.1KCut−$4.1K
Pictet Asset Management Holding SA11.4K$10.4K−$4.1KCut−$4.1K
LPL Financial LLC11.1K$10.2K−$4.02KCut−$7.33K
Universal- Beteiligungs- und Servicegesellschaft mbH10.5K$9.61K−$3.77KCut−$3.77K
ALLSTATE CORP10.4K$9.61KNew
Vanguard Personalized Indexing Management, LLC10.4K$9.58K−$3.76KCut−$11.7K
R Squared Ltd10.3K$9.44KNew
BNP PARIBAS ASSET MANAGEMENT Holding S.A.10K$9.23K$6.12KAdded$9.22K
Sterling Capital Management LLC9.53K$8.76K−$3.44KCut−$13.3K
Advisory Services Network, LLC6.49K$5.97KNew
VSM Wealth Advisory, LLC5K$4.6K−$1.8KCut−$1.8K
SIMPLEX TRADING, LLC2.92K$2.68KNew
State of Wyoming2.69K$2.48K−$971Cut−$1.41K
Essential Partners LLC2.67K$2.46K−$564Added$454
FIFTH THIRD BANCORP2.25K$2.07KNew
True Wealth Design, LLC1.57K$1.45K−$568Cut−$1.04K
Allworth Financial LP1.48K$1.36K−$250Added$477
Optiver Holding B.V.1.35K$1.24K−$137Added$757
SBI Securities Co., Ltd.1.16K$1.07K−$58Added$861
Arax Advisory Partners1K$920−$4Added$905
OSAIC HOLDINGS, INC.943$866−$340Cut−$340
Smartleaf Asset Management LLC789$727−$259Cut−$5.02K
MAI Capital Management718$661−$108Added$277
ROTHSCHILD INVESTMENT LLC568$522−$8Added$494
Atlantic Union Bankshares Corp500$460−$90Added$140
GSA CAPITAL PARTNERS LLP353.5K$325−$18Added$264
Farther Finance Advisors, LLC331$304−$3Added$294
IFP Advisors, Inc318$292−$115Cut−$718
Wealth Preservation Advisors, LLC277$255New
GROUP ONE TRADING LLC214$197−$77Cut−$34K
PRICE T ROWE ASSOCIATES INC /MD/202.5K$187−$62Cut−$34
Parkside Financial Bank & Trust200$184−$72Cut−$601
Sunbelt Securities, Inc.169$155−$61Cut−$74
Front Street Capital Management, Inc.141.2K$130−$47Cut−$35
PNC Financial Services Group, Inc.128$118−$46Cut−$46
YANKCOM Partnership94$86−$34Cut−$34
HRT FINANCIAL LP70.5K$64−$26Cut−$56
SJS Investment Consulting Inc.56$52New
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO42.6K$39−$16Cut−$16
Parallel Advisors, LLC37$34−$13Cut−$13
Dogwood Wealth Management LLC27$25−$10Cut−$10
CANADA LIFE ASSURANCE Co21.5K$20−$7Cut−$7
SG Americas Securities, LLC20.9K$19−$8Cut−$101
Blue Trust, Inc.20$18−$8Cut−$8
NATIONAL BANK OF CANADA /FI/2$2−$1Cut−$1
Caitong International Asset Management Co., Ltd1$1−$0Cut−$210
ROYAL BANK OF CANADA235$0−$299Cut−$12K

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.