QT IMAGING HOLDINGS, INC.

QTINASDAQ

$2.61-0.06 (-2.25% today)

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

QT IMAGING HOLDINGS, INC. price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-92.7%). 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
Lynrock Lake LP	8.08%	$4.53M	0.29%	Reduce 3.67%
Alyeska Investment Group, L.P.	5.10%	$2.86M	0.01%	Not reported
Vanguard Capital Management LLC	2.59%	$1.45M	0.00%	Not reported
Bleichroeder LP	2.30%	$1.29M	0.23%	Add 90.00%
Geode Capital Management, LLC	0.98%	$551K	0.00%	Not reported
Citadel Advisors LLC	0.83%	$464K	0.00%	Not reported
Perkins Capital Management Inc	0.73%	$407K	0.31%	New Not reported
Stonepine Capital Management, LLC	0.73%	$407K	0.23%	New Not reported
BlackRock, Inc.	0.45%	$250K	0.00%	Not reported
Millennium Management LLC	0.40%	$225K	0.00%	Not reported
Polar Asset Management Partners Inc.	0.38%	$210K	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.37%	$207K	0.00%	Not reported
Blue Trust, Inc.	0.17%	$97.7K	0.00%	Not reported
Northern Trust Corp	0.15%	$84.5K	0.00%	Not reported
Oxford Financial Group, Ltd. LLC	0.15%	$83.7K	0.00%	Not reported
Sio Capital Management, LLC	0.11%	$62K	0.01%	New Not reported
Wells Fargo & Company	0.05%	$28K	0.00%	Not reported
UBS Group AG	0.04%	$23K	0.00%	Not reported
Fifth Third Bancorp	0.03%	$16.1K	0.00%	Not reported
Signaturefd, LLC	0.02%	$11.6K	0.00%	Not reported
JNBA Financial Advisors	0.02%	$10.2K	0.00%	Not reported
Jones Financial Companies LLLP	0.01%	$6.49K	0.00%	Not reported
Tower Research Capital LLC (TRC)	0.01%	$5.05K	0.00%	Not reported
Rockefeller Capital Management L.P.	0.01%	$4.07K	0.00%	Not reported
Capital Advisor Network LLC	0.00%	$2.32K	0.00%	New Not reported
Osaic Holdings, Inc.	0.00%	$1.1K	0.00%	Not reported
Steward Partners Investment Advisory, LLC	0.00%	$932	0.00%	Not reported
Barclays PLC	0.00%	$277	0.00%	Not reported

End of history · 28 holders

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Historical Activity Patterns

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