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RHUMBLINE ADVISERS

Position in LAB — Standard Biotools Inc.

CIK 1115418 BOSTON, MA

Position in LAB

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$335,697
-$143,636 QoQ
Shares Held
364,889
-2.6% QoQ
Ownership
0.094%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority Sole 30.041190608650847.ToString("F0")% Shared 0.ToString("F0")% None 69.95880939134915.ToString("F0")%

Common Shares in LAB Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $1,402,735,885 across 83 Medical Devices names. LAB ranks #53 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in LAB

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21 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $335,697 364,889
2025-12-31 $479,333 374,479
2025-09-30 $546,798 420,614
2025-06-30 $567,577 472,981
2025-03-31 $445,781 412,761
2024-12-31 $648,399 370,514
2024-09-30 $736,273 381,489
2024-06-30 $721,216 407,467
2024-03-31 $29,127 10,748
2023-12-31 $6,389 2,891
2023-09-30 $8,383 2,891
2023-06-30 $5,579 2,891
2022-03-31 $344,672 96,009
2021-12-31 $408,511 104,212
2021-09-30 $695,422 105,527
2021-06-30 $635,046 103,092
2021-03-31 $512,084 113,293
2020-12-31 $705,318 117,553
2020-09-30 $760,527 102,359
2020-06-30 $475,822 118,659
2020-03-31 $211,239 83,165