DOSSIER · 13F Holders · Q1 2026High-convictionMulti-bagger
QTI

QT IMAGING HLDGS INC

19 institutions still hold QT IMAGING HLDGS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 746962307·19 13F holders·last filed Mar 31, 2026
Market cap
5.6%
vs prior quarter
13F value held
$10M
54.0% inst. owned
of float
Holders
19
+85 QoQ
filers reporting
Activity
+85 / −14
+902 added · −754 reduced
this quarter
Concentration
69.31%
Lynrock Lake LP #1
top holder share
AI Holders Summary · Q1 2026

19 institutions reported QTI in Q1 2026. Lynrock Lake LP leads at 69.3% of the visible book. +85 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Lynrock Lake LP
CIK 0001734341
$7M1.2M0.46%Q1 2026
02
Bleichroeder LP
CIK 0001781002
$978,329167K0.17%Q1 2026
03
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$832,608142K0.00%Q1 2026
04
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$411,74570K0.00%Q1 2026
05
BlackRock, Inc.
CIK 0002012383
$166,37928K0.00%Q1 2026
06
Blue Trust, Inc.
CIK 0001856022
$140,86824K0.00%Q1 2026
07
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$128,70622K0.00%Q1 2026
08
NORTHERN TRUST CORP
CIK 0000073124· Index
$113,43819K0.00%Q1 2026
09
Veradace Capital Management LLC
CIK 0001772351
$110,65519K0.10%Q1 2026
10
WELLS FARGO & COMPANY/MN
CIK 0000072971
$32,6146K0.00%Q1 2026
11
FIFTH THIRD BANCORP
CIK 0000035527
$23,2864K0.00%Q1 2026
12
UBS Group AG
CIK 0001610520
$17,6223K0.00%Q1 2026
13
JNBA Financial Advisors
CIK 0001569118
$14,6753K0.00%Q1 2026
14
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$9,9442K0.00%Q1 2026
15
JONES FINANCIAL COMPANIES LLLP
CIK 0000815917
$9,8992K0.00%Q1 2026
16
Tower Research Capital LLC (TRC)
CIK 0001533421
$7,9831K0.00%Q1 2026
17
OSAIC HOLDINGS, INC.
CIK 0001677044
$1,5902710.00%Q1 2026
18
Steward Partners Investment Advisory, LLC
CIK 0001723397
$1,3442290.00%Q1 2026
19
ROYAL BANK OF CANADA
CIK 0001000275
$0440.00%Q1 2026