QTI · Qt Imaging Holdings, Inc.

$2.77 +0.00 (+0.00%) At close · Sep 2

Market Cap

$40.54M

14.64M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Quarter:

Holders: 29

Total Value: $13,287,054

Total Shares: 3,264,636

Institutional Ownership Trend

18 quarters

Holder Concentration

Across 29 13F filers · Δ vs Mar 31, 2026

Top Holder

34.1%

−14.3 pts

Top 5

80.4%

−13.2 pts

Top 10

93.6%

−4.8 pts

HHI

1,899

Moderately concentrated−1,400

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +7

Institutional value: -5.3%

Shares held: +1.8%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega VANGUARD CAPITAL MANAGEMENT LLC	+334,522	356,448
Small Bleichroeder LP	+150,001	316,667
Mega VANGUARD FIDUCIARY TRUST CO	+49,071	50,765
Mega BlackRock, Inc.	+33,009	61,353
Mega UBS Group AG	+2,641	5,643

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Small Lynrock Lake LP	−42,387	1,112,201
Mega MILLENNIUM MANAGEMENT LLC	−14,804	55,340
Mega GEODE CAPITAL MANAGEMENT, LLC	−6,362	135,418
Mid Tower Research Capital LLC (TRC)	−120	1,240

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega CITADEL ADVISORS LLC	114,099	$464,382
Small PERKINS CAPITAL MANAGEMENT INC	100,000	$407,000
Small Stonepine Capital Management, LLC	100,000	$407,000
Mid Polar Asset Management Partners Inc.	51,677	$210,325
Small Sio Capital Management, LLC	15,236	$62,010

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Small Veradace Capital Management LLC	18,851	$110,655
Mega ROYAL BANK OF CANADA	44	$258
Small SkyView Investment Advisors, LLC	817,000	$0

Filter: New 10 Increased 7 Reduced 4 Sold out 3 Unchanged 8

Showing 29 of 29

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Lynrock Lake LP

$4,526,658

34.07%

1,112,201

Alyeska Investment Group, L.P.

$2,860,298

21.53%

702,776

VANGUARD CAPITAL MANAGEMENT LLC

$1,450,743

10.92%

356,448

Bleichroeder LP

$1,288,834

9.70%

316,667

GEODE CAPITAL MANAGEMENT, LLC

$551,150

4.15%

135,418

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	19,895	$80,972	14.7%	Defined
Held directly	115,523	$470,178	85.3%	Defined

CITADEL ADVISORS LLC

$464,382

3.49%

114,099

PERKINS CAPITAL MANAGEMENT INC

$407,000

3.06%

100,000

Stonepine Capital Management, LLC

$407,000

3.06%

100,000

BlackRock, Inc.

$249,706

1.88%

61,353

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Investment Management, LLC	1,994	$8,115	3.2%	Sole
BlackRock Fund Advisors	31,015	$126,231	50.6%	Sole
BlackRock Institutional Trust Company, N.A.	28,344	$115,360	46.2%	Sole

MILLENNIUM MANAGEMENT LLC

$225,233

1.70%

55,340

Polar Asset Management Partners Inc.

$210,325

1.58%

51,677

VANGUARD FIDUCIARY TRUST CO

$206,613

1.55%

50,765

Blue Trust, Inc.

$97,671

0.74%

23,998

NORTHERN TRUST CORP

$84,542

0.64%

20,772

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	20,772	$84,542	100.0%	Defined

OXFORD FINANCIAL GROUP, LTD. LLC

$83,699

0.63%

20,565

Sio Capital Management, LLC

$62,010

0.47%

15,236

WELLS FARGO & COMPANY/MN

$28,001

0.21%

6,880

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	6,880	$28,001	100.0%	Defined

UBS Group AG

$22,966

0.17%

5,643

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	4,122	$16,776	73.0%	Defined
UBS Securities LLC	1,521	$6,190	27.0%	Defined

FIFTH THIRD BANCORP

$16,145

0.12%

3,967

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fifth Third Bank, National Association	3,967	$16,145	100.0%	Defined

SIGNATUREFD, LLC

$11,632

0.09%

2,858

JNBA Financial Advisors

$10,175

0.08%

2,500

JONES FINANCIAL COMPANIES LLLP

$6,487

0.05%

1,594

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	1,594	$6,487	100.0%	Sole

Tower Research Capital LLC (TRC)

$5,046

0.04%

1,240

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	1,240	$5,046	100.0%	Defined

Rockefeller Capital Management L.P.

$4,070

0.03%

1,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	1,000	$4,070	100.0%	Defined

Capital Advisor Network LLC

$2,323

0.02%

571

Federation des caisses Desjardins du Quebec

$2,035

0.02%

500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Securities inc.	500	$2,035	100.0%	Defined

OSAIC HOLDINGS, INC.

$1,102

0.01%

271

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	271	$1,102	100.0%	Defined

Steward Partners Investment Advisory, LLC

$932

0.01%

229

BARCLAYS PLC

$276

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	68	$276	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	44	$258	100.0%	Defined

Key facts CIK 1844505 CUSIP 746962307 13F (30d) 25 filings 25 filers Visit website Investor relations