Standard BioTools Inc.
US ˙ NasdaqGS ˙ US34385P1084

SecurityLAB / Standard BioTools Inc.
InstitutionState Street Corp
Latest Disclosed Ownership6,556,509 shares
Latest Disclosed Value $ 6,027,399
State Street Corp reports 1.14% increase in ownership of LAB / Standard BioTools Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 6,556,509 shares of Standard BioTools Inc. (US:LAB) valued at $6,027,399 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,482,766 shares of Standard BioTools Inc.. This represents a change in shares of 1.14% during the quarter. The current value of the position is $7,474,420 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F STANDARD BIOTOOLS COM 34385P108 6,556,509 73,743 1.14 6,027 -27.36 0.0002
2026-02-13 2025-12-31 13F STANDARD BIOTOOLS COM 34385P108 6,482,766 80,117 1.25 8,298 -0.31 0.0003
2025-11-14 2025-09-30 13F STANDARD BIOTOOLS COM 34385P108 6,402,649 101,352 1.61 8,323 10.08 0.0003
2025-08-14 2025-06-30 13F STANDARD BIOTOOLS COM 34385P108 6,301,297 -57,832 -0.91 7,562 10.11 0.0003
2025-05-15 2025-03-31 13F STANDARD BIOTOOLS COM 34385P108 6,359,129 69,129 1.10 6,868 -37.61 0.0003
2025-02-14 2024-12-31 13F STANDARD BIOTOOLS COM 34385P108 6,290,000 794,864 14.46 11,008 3.79 0.0004
2024-11-14 2024-09-30 13F STANDARD BIOTOOLS COM 34385P108 5,495,136 1,157,984 26.70 10,606 38.16 0.0004
2024-08-14 2024-06-30 13F STANDARD BIOTOOLS COM 34385P108 4,337,152 2,995,795 223.34 7,677 111.17 0.0003
2024-05-15 2024-03-31 13F STANDARD BIOTOOLS COM 34385P108 1,341,357 1,042,720 349.16 3,635 451.59 0.0002
2024-02-14 2023-12-31 13F STANDARD BIOTOOLS COM 34385P108 298,637 19,100 6.83 660 -18.64 0.0000
2023-11-14 2023-09-30 13F STANDARD BIOTOOLS COM 34385P108 279,537 0 0.00 811 50.28 0.0000
2023-08-14 2023-06-30 13F STANDARD BIOTOOLS COM 34385P108 279,537 0 0.00 540 -1.10 0.0000
2023-05-15 2023-03-31 13F STANDARD BIOTOOLS COM 34385P108 279,537 -2,200 -0.78 545 65.65 0.0000
2023-05-15 2022-12-31 13F/A-99 STANDARD BIOTOOLS COM 34385P108 281,737 0 0.00 330 6.13 0.0000
2023-05-15 2022-12-31 13F STANDARD BIOTOOLS COM 34385P108 281,737 0 330 0.0000
2022-11-15 2022-09-30 13F STANDARD BIOTOOLS COM 34385P108 281,737 -53,100 -15.86 310 -42.16 0.0000
2022-08-15 2022-06-30 13F STANDARD BIOTOOLS COM 34385P108 334,837 -1,203,269 -78.23 536 -90.29 0.0000
2022-05-16 2022-03-31 13F FLUIDIGM CORP DEL COM 34385P108 1,538,106 71,045 4.84 5,522 -3.98 0.0003
2022-02-14 2021-12-31 13F FLUIDIGM CORP DEL COM 34385P108 1,467,061 14,779 1.02 5,751 -39.91 0.0003
2021-11-15 2021-09-30 13F FLUIDIGM CORP DEL COM 34385P108 1,452,282 5,690 0.39 9,571 7.41 0.0005
2021-08-16 2021-06-30 13F FLUIDIGM CORP DEL COM 34385P108 1,446,592 172,742 13.56 8,911 54.76 0.0005
2021-07-09 2021-03-31 13F/A-1 FLUIDIGM CORP DEL COM 34385P108 1,273,850 -40,873 -3.11 5,758 -27.00 0.0003
2021-05-17 2021-03-31 13F FLUIDIGM CORP DEL COM 34385P108 1,273,850 -40,873 5,758 0.0003
2021-02-16 2020-12-31 13F FLUIDIGM CORP DEL COM 34385P108 1,314,723 68,132 5.47 7,888 -14.83 0.0005
2020-11-10 2020-09-30 13F FLUIDIGM CORP DEL COM 34385P108 1,246,591 -56,601 -4.34 9,262 77.23 0.0006
2020-08-14 2020-06-30 13F FLUIDIGM CORP DEL COM 34385P108 1,303,192 -83,756 -6.04 5,226 48.34 0.0004
2020-06-19 2020-03-31 13F/A-1 FLUIDIGM CORP DEL COM 34385P108 1,386,948 -22,690 -1.61 3,523 -28.19 0.0003
2020-05-11 2020-03-31 13F FLUIDIGM CORP DEL COM 34385P108 1,386,948 -22,690 3,523 309.3903
2020-02-06 2019-12-31 13F FLUIDIGM CORP DEL COM 34385P108 1,409,638 37,898 2.76 4,906 -22.75 0.0003
2019-11-14 2019-09-30 13F FLUIDIGM CORP DEL COM 34385P108 1,371,740 75,301 5.81 6,351 -60.24 0.0005
2019-08-14 2019-06-30 13F FLUIDIGM CORP DEL COM 34385P108 1,296,439 720,586 125.13 15,972 108.70 0.0012
2019-05-15 2019-03-31 13F FLUIDIGM CORP DEL COM 34385P108 575,853 7,733 1.36 7,653 56.28 0.0006
2019-02-12 2018-12-31 13F FLUIDIGM CORP DEL COM 34385P108 568,120 -22,023 -3.73 4,897 10.84 0.0004
2018-11-09 2018-09-30 13F FLUIDIGM Common equity shares 34385P108 590,143 -3,053 -0.51 4,418 24.94 0.0003
2018-08-14 2018-06-30 13F FLUIDIGM Common equity shares 34385P108 593,196 -8,212 -1.37 3,536 0.71 0.0003
2018-05-15 2018-03-31 13F FLUIDIGM Common equity shares 34385P108 601,408 50,920 9.25 3,511 8.33 0.0003
2018-02-14 2017-12-31 13F FLUIDIGM Common equity shares 34385P108 550,488 39,324 7.69 3,241 25.77 0.0003
2017-11-14 2017-09-30 13F FLUIDIGM Common equity shares 34385P108 511,164 11,640 2.33 2,577 27.76 0.0002
2017-08-14 2017-06-30 13F FLUIDIGM Common equity shares 34385P108 499,524 29,110 6.19 2,017 -24.65 0.0002
2017-05-15 2017-03-31 13F FLUIDIGM Common equity shares 34385P108 470,414 5,232 1.12 2,677 -20.96 0.0002
2017-02-09 2016-12-31 13F FLUIDIGM Common equity shares 34385P108 465,182 -5,975 -1.27 3,387 -10.21 0.0003
2017-01-13 2016-09-30 13F/A-1 FLUIDIGM Common equity shares 34385P108 471,157 15,112 3.31 3,772 -8.42 0.0004
2016-11-14 2016-09-30 13F FLUIDIGM Common equity shares 34385P108 471,157 3,772
2016-08-12 2016-06-30 13F FLUIDIGM Common equity shares 34385P108 456,045 11,225 2.52 4,119 14.77 0.0004
2016-05-20 2016-03-31 13F/A-1 FLUIDIGM Common equity shares 34385P108 444,820 -2,001 -0.45 3,589 -25.59 0.0004
2016-05-12 2016-03-31 13F FLUIDIGM Common equity shares 34385P108 444,820 3,589
2016-02-16 2015-12-31 13F FLUIDIGM Common equity shares 34385P108 446,821 5,987 1.36 4,823 35.02 0.0005
2015-11-16 2015-09-30 13F FLUIDIGM Common equity shares 34385P108 440,834 -8,620 -1.92 3,572 -67.18 0.0004
2015-08-13 2015-06-30 13F FLUIDIGM Common equity shares 34385P108 449,454 5,075 1.14 10,882 -41.82 0.0012
2015-05-15 2015-03-31 13F FLUIDIGM Common equity shares 34385P108 444,379 23,955 5.70 18,705 31.90 0.0019
2015-02-11 2014-12-31 13F FLUIDIGM Common equity shares 34385P108 420,424 2,702 0.65 14,181 38.59 0.0014
2014-11-12 2014-09-30 13F/A-1 FLUIDIGM Common equity shares 34385P108 417,722 972 0.23 10,232 -16.51 0.0011
2014-11-10 2014-09-30 13F FLUIDIGM Common equity shares 34385P108 417,722 10,232
2014-08-12 2014-06-30 13F FLUIDIGM Common equity shares 34385P108 416,750 -10,974 -2.57 12,256 -34.98 0.0013
2014-05-15 2014-03-31 13F/A-1 FLUIDIGM Common equity shares 34385P108 427,724 13,884 3.35 18,851 18.88 0.0021
2014-05-13 2014-03-31 13F FLUIDIGM Common equity shares 34385P108 427,824 18,855
2014-02-06 2013-12-31 13F/A-1 FLUIDIGM Common equity shares 34385P108 413,840 -8,951 -2.12 15,857 70.96 0.0018
2014-02-06 2013-12-31 13F FLUIDIGM Common equity shares 34385P108 379,314 5,429
2013-11-12 2013-09-30 13F FLUIDIGM Common equity shares 34385P108 422,791 19,892 4.94 9,275 31.90 0.0011
2013-08-08 2013-06-30 13F FLUIDIGM Common equity shares 34385P108 402,899 402,899 7,032 0.0009
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.