STANDARD BIOTOOLS INC.

LABNASDAQ

$0.74+0.01 (+1.37%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

STANDARD BIOTOOLS INC. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-42.2%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Casdin Capital, LLC	22.64%	$73M	3.66%	Not reported
Viking Global Investors LP	14.96%	$48.3M	0.14%	Not reported
Mak Capital One LLC	7.35%	$23.7M	3.32%	Add 10.09%
Long Focus Capital Management, LLC	5.99%	$19.3M	0.49%	Add 46.73%
Vanguard Capital Management LLC	3.12%	$10.1M	0.00%	Not reported
BlackRock, Inc.	2.11%	$6.79M	0.00%	Not reported
Hollow Brook Wealth Management LLC	1.40%	$4.53M	0.90%	Reduce 2.65%
Neuberger Berman Group LLC	1.26%	$4.04M	0.00%	Not reported
Qube Research & Technologies Ltd	1.23%	$3.97M	0.00%	Not reported
Royce & Associates LP	1.15%	$3.72M	0.03%	Not reported
Geode Capital Management, LLC	0.99%	$3.21M	0.00%	Not reported
Tikvah Management LLC	0.91%	$2.92M	0.89%	Not reported
Millennium Management LLC	0.90%	$2.89M	0.00%	Not reported
Morgan Stanley	0.72%	$2.33M	0.00%	Not reported
D. E. Shaw & Co., Inc.	0.72%	$2.32M	0.00%	Not reported
Jane Street Group, LLC	0.64%	$2.07M	0.00%	Not reported
Peapod Lane Capital LLC	0.62%	$1.98M	1.34%	Not reported
Citadel Advisors LLC	0.60%	$1.93M	0.00%	Not reported
Mink Brook Asset Management LLC	0.56%	$1.8M	0.80%	New Not reported
Sone Capital Management, LLC	0.54%	$1.76M	0.13%	Add 20.76%
Arrowstreet Capital, Limited Partnership	0.51%	$1.64M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.48%	$1.56M	0.00%	Not reported
Charles Schwab Investment Management Inc	0.45%	$1.45M	0.00%	Not reported
Jacobs Levy Equity Management, Inc	0.42%	$1.34M	0.00%	Not reported
State Street Corp	0.39%	$1.27M	0.00%	Not reported
AQR Capital Management LLC	0.35%	$1.12M	0.00%	Not reported
Loews Corp	0.32%	$1.03M	0.01%	Not reported
Gsa Capital Partners LLP	0.30%	$977K	0.06%	Not reported
Renaissance Technologies LLC	0.25%	$816K	0.00%	Not reported
Staley Capital Advisers Inc	0.20%	$658K	0.03%	Add 26.50%
Northern Trust Corp	0.20%	$651K	0.00%	Not reported
Man Group plc	0.19%	$611K	0.00%	Not reported
Point72 Asset Management, L.P.	0.18%	$582K	0.00%	Not reported
Vanguard Portfolio Management LLC	0.17%	$555K	0.00%	Not reported
Aster Capital Management (DIFC) Ltd	0.14%	$445K	0.09%	New Not reported
Jain Global LLC	0.12%	$384K	0.00%	New Not reported
Susquehanna International Group, LLP	0.11%	$357K	0.00%	Not reported
Rockefeller Capital Management L.P.	0.11%	$353K	0.00%	Not reported
UBS Group AG	0.11%	$351K	0.00%	Not reported
Sumitomo Mitsui Trust Group, Inc.	0.11%	$339K	0.00%	Reduce 6.89%
Amova Asset Management Americas, Inc.	0.11%	$338K	0.00%	Reduce 6.89%
Intellectus Partners, LLC	0.10%	$333K	0.06%	Not reported
HighTower Advisors, LLC	0.09%	$293K	0.00%	Not reported
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	0.08%	$270K	0.00%	Not reported
Oppenheimer & Co Inc	0.08%	$269K	0.00%	Reduce 6.92%
Marquette Asset Management, LLC	0.08%	$268K	0.03%	Not reported
Johnson & Johnson	0.08%	$257K	0.03%	Not reported
Susquehanna Portfolio Strategies, LLC	0.07%	$240K	0.00%	New Not reported
XTX Topco Ltd	0.07%	$229K	0.00%	Not reported
Squarepoint Ops LLC	0.07%	$228K	0.00%	Not reported

50 of 136 holders

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