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Of the 10 tracked institutions holding LAB, 5 have a 3-year clone track record — 5 of them beat the S&P. Average holder's clone alpha: +5.6pt. It's a gauge of who owns the name, not just how many.
Among the 10 tracked institutional investors we monitor, LAB (STANDARD BIOTOOLS INC) is held with a combined value of $85.79M across 94,669,145 shares. The largest holder is VIKING GLOBAL INVESTORS LP with a position worth $48.25M (0.14% of their portfolio). RENAISSANCE TECHNOLOGIES LLC opened a new position in the most recent quarter. 5 funds increased their holdings. 3 funds reduced their position.
Total Institutional Value
$85.79M
Total Shares Held
94,669,145
Institutional Holders
10
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VIKING GLOBAL INVESTORS LP | $48.25M | 0.14% | - |
| 2 | VANGUARD GROUP INC | $22.14M | 0.00% | +0.3% |
| 3 | BlackRock, Inc. | $6.79M | 0.00% | -66.7% |
| 4 | MILLENNIUM MANAGEMENT LLC | $2.89M | 0.00% | +67.1% |
| 5 | CITADEL ADVISORS LLC | $1.93M | 0.00% | +91.7% |
| 6 | STATE STREET CORP | $1.27M | 0.00% | -76.5% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $1.12M | 0.00% | +45.6% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $816.17K | 0.00% | New |
| 9 | Point72 Asset Management, L.P. | $582.46K | 0.00% | +1483.1% |
| 10 | FMR LLC | $2.59K | 0.00% | -80.9% |
As of the latest SEC 13F filings, VIKING GLOBAL INVESTORS LP is the largest institutional holder of LAB with a position worth $48.25M, representing 0.14% of their portfolio. In total, 10 institutional investors hold LAB with a combined value of $85.79M.
In the most recent quarter, 1 fund opened a new position in LAB. Additionally, 5 increased their holdings and 3 reduced their positions.
Institutional investors hold $85.79M worth of LAB stock across 10 positions. The largest institutional holder is VIKING GLOBAL INVESTORS LP with $48.25M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For LAB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their LAB positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| 2026-08-14 |
| 2.0% | 2026-07-30 |
SEC Schedule 13D (activist) and 13G (passive) filings for LAB. Filed when an investor acquires 5%+ ownership.
Last Close
$0.65
2026-10-21
YTD
-48.8%
2% of 52-week range
