Who owns Laboratory?What is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
Institutions own 97.2% of Laboratory's shares, through 1,071 funds, banks and other managers that report their holdings to the SEC; individual investors and others hold the rest. The largest on 30 June 2026 were BlackRock, Inc. (8.0%), Vanguard Capital Management LLC (6.6%), Victory Capital Management Inc (5.9%).
- Institutions ownWhat is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
- 97.2%
- Institutional holders
- 1,071
- The 10 largest hold
- 43.7%
- Free floatWhat is free float? Free float is the part of a company's shares that anyone can buy and sell: all its shares minus those held by insiders, founders and owners of over 5%.
- 99.5%
- Holdings as of
- 30 Jun 2026
Who owns the shares
Shares free to trade
Closely held shares belong to insiders, founders and owners of more than 5%, and seldom change hands. The free float is the rest: the shares anyone can buy and sell.
The largest shareholders
| # | Holder | Shares | Of the company | Value | Change last quarter (shares) |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 6,574,261 | 8.05% | 1.84B USD | +129,405 |
| 2 | Vanguard Capital Management LLC | 5,362,254 | 6.56% | 1.50B USD | -13,866 |
| 3 | Victory Capital Management Inc | 4,837,573 | 5.92% | 1.35B USD | +210,447 |
| 4 | State Street Corp | 3,907,656 | 4.75% | 1.09B USD | +44,485 |
| 5 | Vanguard Portfolio Management LLC | 3,678,798 | 4.50% | 1.03B USD | -1,863 |
| 6 | Boston Partners | 3,051,690 | 3.74% | 854.20M USD | +682,894 |
| 7 | Allspring Global Investments Holdings, LLC | 2,236,957 | 2.74% | 635.03M USD | +10,511 |
| 8 | Geode Capital Management, LLC | 2,188,890 | 2.68% | 610.44M USD | +2,948 |
| 9 | Select Equity Group, L.P. | 1,981,948 | 2.43% | 554.95M USD | -192,837 |
| 10 | FMR LLC | 1,904,870 | 2.33% | 533.36M USD | +616,459 |
| 11 | Morgan Stanley | 1,609,447 | 1.97% | 450.65M USD | +111,420 |
| 12 | Dimensional Fund Advisors LP | 1,367,166 | 1.67% | 382.80M USD | +34,391 |
| 13 | JPMorgan Chase & Co | 1,268,384 | 1.55% | 354.62M USD | -264,339 |
| 14 | Invesco Ltd. | 1,237,676 | 1.51% | 346.55M USD | -78,521 |
| 15 | Nordea Investment Management Ab | 915,939 | 1.12% | 254.72M USD | -129,203 |
| 16 | UBS AM | 887,431 | 1.09% | 248.48M USD | -12,771 |
| 17 | Northern Trust Corp | 883,076 | 1.08% | 247.26M USD | -114,334 |
| 18 | Wellington Management Group LLP | 855,596 | 1.05% | 239.57M USD | -103,543 |
| 19 | American Century Companies Inc | 845,023 | 1.03% | 236.61M USD | +34,218 |
| 20 | Bank Of America Corp | 812,270 | 0.99% | 227.44M USD | +87,459 |
| 21 | Norges Bank | 810,093 | 0.99% | 226.83M USD | New position |
| 22 | Royal Bank Of Canada | 807,619 | 0.99% | 226.13M USD | -12,823 |
| 23 | Navera Investment Management Ltd. | 781,731 | 0.96% | 218.92M USD | -197,640 |
| 24 | Hotchkis & Wiley Capital Management LLC | 742,022 | 0.91% | 207.77M USD | -1,580 |
| 25 | Thrivent Financial For Lutherans | 712,300 | 0.87% | 199.44M USD | +10,662 |
All institutions last quarter
- Bought or added
- 577 · 110 new
- Sold or cut
- 479 · 85 sold out
- Net shares bought
- +1.78M · 499.21M USD
- Institutional ownership
- 95.0% → 97.2%
Biggest buyers last quarter
- Norges BankNew position
- Boston Partners+682,894
- Sixth Street Partners Management Company, L.P.New position
- FMR LLC+616,459
- Amundi+322,478
Biggest sellers last quarter
- Alliancebernstein L.P.-459,043
- JPMorgan Chase & Co-264,339
- Navera Investment Management Ltd.-197,640
- Select Equity Group, L.P.-192,837
- Diamond Hill Capital Management, LLC (investment Advisor)-163,478
From the holders' 13F filings with the SEC for the quarter to 30 Jun 2026, filed up to 45 days after it; the buyers and sellers are among the 100 largest holders.
Common questions about Laboratory's shareholders
Source: Financial Modeling Prep
