What is the 13F Pro Quality Score for QTI?

13F Pro ranks QT IMAGING HOLDINGS, INC. (QTI) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View QTI's current score at https://13fpro.ai/research/QTI (free sign-up required for the full ranking).

Which hedge funds own the most QTI stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of QTI include Lynrock Lake, Alyeska Investment Group, L.P., Bleichroeder. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/QTI as soon as new 13F filings post.

Where does 13F Pro source QTI data?

All QT IMAGING HOLDINGS, INC. fundamentals and ownership data come directly from SEC EDGAR. QT IMAGING HOLDINGS, INC. files with the SEC under CIK 1844505. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is QTI in?

QT IMAGING HOLDINGS, INC. (QTI) is classified in the Healthcare sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/healthcare.

How often is QTI research updated on 13F Pro?

QTI's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

QT IMAGING HOLDINGS, INC.(QTI)Stock Analysis

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13F Pro Quality Score

Not in ranked universe

Below size threshold

Quality rankings require at least $50M annual revenue or $250M total assets to filter out micro-caps and shell companies. This company reported $18.9M in revenue.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.

QTI Stock Analysis & AI Quality Score

AI stock analysis and institutional research for QT IMAGING HOLDINGS, INC. (QTI), a Healthcare sector company. QTI is not currently included in 13F Pro's AI-ranked quality universe — quality rankings require at least $50m annual revenue or $250m total assets to filter out micro-caps and shell companies. this company reported $18.9m in revenue. Based on the latest XBRL financial filings (Q4 2025), QT IMAGING HOLDINGS, INC. reports quarterly revenue of $8.3M, net income of $-1.4M, free cash flow of $-3.2M. Top institutional holders of QTI by reported 13-F value include Lynrock Lake, Alyeska Investment Group, L.P., Bleichroeder, based on the most recent SEC filings. QTI trades on the Nasdaq exchange and files with the SEC under CIK 1844505. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate QTI daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for QT IMAGING HOLDINGS, INC. directly from SEC EDGAR.

Revenue

Q4 2025

$8.3M

Net Income

Q4 2025

$-1.4M

Free Cash Flow

Q4 2025

$-3.2M

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+287.9% YoY

$18.9MFY 2025

FY23 $0.00FY24 $4.9MFY25 $18.9M

Net Income

-134.6% YoY

$-21.1MFY 2025

FY23 $-6.1MFY24 $-9.0MFY25 $-21.1M

Operating Income

+63.6% YoY

$-4.4MFY 2025

FY23 $-5.0MFY24 $-12.2MFY25 $-4.4M

EPS (Diluted)

-183.1% YoY

$-2.01FY 2025

FY23 $-0.21FY24 $-0.71FY25 $-2.01

Total Assets

+278.2% YoY

$23.0MFY 2025

FY23 $6.7MFY24 $6.1MFY25 $23.0M

Total Debt

+1.8% YoY

$10.1MFY 2025

FY23 —FY24 $9.9MFY25 $10.1M

Op. Cash Flow

+10.7% YoY

$-9.0MFY 2025

FY23 $-2.7MFY24 $-10.0MFY25 $-9.0M

Metric	FY 2025	FY 2024	FY 2023
Revenue	$18.9M +287.9%	$4.9M	$0.00
Net Income	$-21.1M -134.6%	$-9.0M -47.3%	$-6.1M
Operating Income	$-4.4M +63.6%	$-12.2M -143.2%	$-5.0M
EPS (Diluted)	$-2.01 -183.1%	$-0.71 -232.9%	$-0.21
Total Assets	$23.0M +278.2%	$6.1M -9.2%	$6.7M
Total Debt	$10.1M +1.8%	$9.9M	—
Operating Cash Flow	$-9.0M +10.7%	$-10.0M -278.4%	$-2.7M

AI Insight: QTI Financial Trends

QTI doubled revenue to $8M in Q4 2025 while narrowing net losses, but remains unprofitable with negative equity and persistent cash burn.

• Revenue accelerated from $1M–$4M (2024–Q3 2025) to $8M in Q4 2025, demonstrating 2× sequential growth.

• Net loss improved to $1M in Q4 2025 from $11M in Q1 2025, a $10M sequential improvement over three quarters.

• Operating income stabilized near breakeven ($1M loss) in Q4 2025 vs. $6M loss in Q1 2024, showing cost discipline.

⚠ Equity swung from $-20M (Q1 2025) to positive $6M (Q4 2025), but remains fragile; balance sheet heavily stressed.

⚠ Operating cash flow remains negative across all periods; Q4 2025 burned $3M despite revenue growth—sustainability unclear.

⚠ Total debt increased to $15M in Q3 2025 before falling to $10M by Q4 2025; elevated leverage with minimal EBITDA cushion.

AI Insight: QTI Ratio Trends

Operating margin collapsed to −8.5% in Q4 2025, but net profitability swung sharply positive—signaling potential inflection after two years of losses.

• Operating margin improved dramatically from −39.4% in Q3 2025 to −8.5% in Q4 2025, narrowing loss by 31 percentage points quarter-over-quarter.

• Net profit margin reversed to −16.8% in Q4 2025 from −108.7% in Q3 2025, reflecting substantial operational leverage recovery.

• ROIC improved to −16.9% in Q4 2025 from −42.5% in Q2 2025, cutting loss intensity by over half in six months.

⚠ Company remains deeply unprofitable: TTM net margin of −111.4% and ROA of −91.6% indicate the turnaround is still nascent.

⚠ Debt-to-equity ratio elevated at 1.57, unchanged from TTM; leverage sustainability depends on sustained margin recovery.

⚠ Data gaps in Q3 and Q4 2024 limit visibility into trends across 2024; verify whether margin recovery is durable.

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Available Research

13F Pro tracks comprehensive data for QT IMAGING HOLDINGS, INC. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of QTI

Lynrock Lake LP
$6.8M1,154,588 sh
Alyeska Investment Group, L.P.
$4.1M702,776 sh
Bleichroeder LP
$978.3K166,666 sh
GEODE CAPITAL MANAGEMENT, LLC
$832.6K141,780 sh
MILLENNIUM MANAGEMENT LLC
$411.7K70,144 sh
BlackRock, Inc.
$166.4K28,344 sh
Ronald Blue Trust, Inc.
$140.9K23,998 sh
VANGUARD CAPITAL MANAGEMENT LLC
$128.7K21,926 sh
OXFORD FINANCIAL GROUP, LTD. LLC
$120.7K20,565 sh
NORTHERN TRUST CORP
$113.4K19,325 sh

Fund	Value	Shares
Lynrock Lake LP	$6.8M	1,154,588
Alyeska Investment Group, L.P.	$4.1M	702,776
Bleichroeder LP	$978.3K	166,666
GEODE CAPITAL MANAGEMENT, LLC	$832.6K	141,780
MILLENNIUM MANAGEMENT LLC	$411.7K	70,144
BlackRock, Inc.	$166.4K	28,344
Ronald Blue Trust, Inc.	$140.9K	23,998
VANGUARD CAPITAL MANAGEMENT LLC	$128.7K	21,926
OXFORD FINANCIAL GROUP, LTD. LLC	$120.7K	20,565
NORTHERN TRUST CORP	$113.4K	19,325

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Is QTI a good stock to buy?

13F Pro's AI-powered analysis of QT IMAGING HOLDINGS, INC. (QTI) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Healthcare sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for QTI are available on the QTI stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own QTI?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling QTI. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of QT IMAGING HOLDINGS, INC.'s investment landscape.