State of Wisconsin Investment Board’s Standard BioTools LAB Stock Holding History

State of Wisconsin Investment Board’s Portfolio LAB Stock Details LAB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$133K	Sell	144,626 -4,769	-3%	-$5.77K	﹤0.01%	2397
2025 Q4	$191K	Buy	149,395 +127,016	+568%	+$171K	﹤0.01%	2275
2025 Q3	$29.1K	Buy	22,379 +6,923	+45%	+$9.07K	﹤0.01%	2353
2025 Q2	$18.5K	Sell	15,456 -4,268	-22%	-$4.73K	﹤0.01%	2305
2025 Q1	$21.3K	Sell	19,724 -2,153	-10%	-$3.02K	﹤0.01%	2225
2024 Q4	$38.3K	Buy	21,877 +1,040	+5%	+$1.94K	﹤0.01%	2242
2024 Q3	$40.2K	Hold	20,837	–	–	﹤0.01%	2246
2024 Q2	$36.9K	Buy	20,837 +4,359	+26%	+$10.7K	﹤0.01%	2260
2024 Q1	$44.7K	Buy	+16,478	New	+$39.8K	﹤0.01%	2171
2021 Q4	–	Sell	-42,400	Closed	-$279K	–	2182
2021 Q3	$279K	Sell	42,400 -17,800	-30%	-$117K	﹤0.01%	1988
2021 Q2	$371K	Sell	60,200 -13,500	-18%	-$72.2K	﹤0.01%	1788
2021 Q1	$333K	Buy	73,700 +26,700	+57%	+$147K	﹤0.01%	1776
2020 Q4	$282K	Buy	+47,000	New	+$309K	﹤0.01%	1884

Other funds holding LAB

Casdin Capital New York $1.32B AUM 76.62% 1-Year Est. Return

Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return

MCO

MAK Capital One New York $679M AUM 29.02% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

LFCM

Long Focus Capital Management San Juan, Puerto Rico $3.8B AUM 7.31% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

HBWM

Hollow Brook Wealth Management Katonah, New York $392M AUM 36.68% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

State of Wisconsin Investment Board's LAB Position: Q1 2026 in Review

State of Wisconsin Investment Board reduced its Standard BioTools (LAB) stake by 3.2% in Q1 2026, selling an estimated $5.77K and leaving 144,626 shares worth $133K. The position accounts for ﹤0.01% of the portfolio, ranked #2397.

State of Wisconsin Investment Board first reported a position in LAB in Q4 2020 and has held it in 13 quarters since. The position peaked at $371K in Q2 2021. 155 funds tracked by Wall St. Rank hold LAB as of Q1 2026.

State of Wisconsin Investment Board held 144,626 shares of Standard BioTools worth $133K as of Q1 2026.
State of Wisconsin Investment Board sold 4,769 Standard BioTools shares in Q1 2026, an estimated $5.77K.
Standard BioTools made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #2397 holding.
State of Wisconsin Investment Board first reported a position in Standard BioTools in Q4 2020 and has held it in 13 quarters since.
State of Wisconsin Investment Board's Standard BioTools position peaked at $371K in Q2 2021.
155 funds tracked by Wall St. Rank held Standard BioTools as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.