What is the 13F Pro Quality Score for OSIS?

13F Pro ranks OSI SYSTEMS INC (OSIS) 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 OSIS's current score at https://13fpro.ai/research/OSIS (free sign-up required for the full ranking).

Which hedge funds own the most OSIS stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of OSIS include BlackRock,, FMR, VANGUARD PORTFOLIO MANAGEMENT. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/OSIS as soon as new 13F filings post.

Where does 13F Pro source OSIS data?

All OSI SYSTEMS INC fundamentals and ownership data come directly from SEC EDGAR. OSI SYSTEMS INC files with the SEC under CIK 1039065. 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 OSIS in?

OSI SYSTEMS INC (OSIS) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

How often is OSIS research updated on 13F Pro?

OSIS'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.

OSI SYSTEMS INC(OSIS)Stock Analysis

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13F Pro Quality Score

64.1/100

Rank #651 of 2,879 stocksTOP 25%

View Technology peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

69.2/100

Profitability

65.2/100

Balance Sheet

76.0/100

Earnings Quality

68.8/100

Free Cash Flow

59.9/100

Institutional Flow

45.5/100

Revenue Scale

60.2/100

Dilution Risk

42.3/100

OSIS Stock Analysis & AI Quality Score

AI stock analysis and institutional research for OSI SYSTEMS INC (OSIS), a Technology sector company. 13F Pro's AI-powered ranking engine scores OSIS at 64.1/100 on a 32-signal composite quality model, placing it at rank #651 of 2,879 stocks — the top 25% of the AI-ranked universe. OSIS scores in the top quartile across balance sheet strength (76.0). Shareholder dilution risk is elevated at 42.3/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q3 2026), OSI SYSTEMS INC reports quarterly revenue of $453.2M, net income of $40.2M, an operating margin of 11.7%. Top institutional holders of OSIS by reported 13-F value include BlackRock,, FMR, VANGUARD PORTFOLIO MANAGEMENT, based on the most recent SEC filings. OSIS trades on the Nasdaq exchange and files with the SEC under CIK 1039065. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate OSIS 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 OSI SYSTEMS INC directly from SEC EDGAR. OSI SYSTEMS INC's 13F Pro composite quality score has ranged between 8 and 73 since 2025, currently 64.1 — an improving long-term trajectory across 38 quarterly and live scoring snapshots.

Revenue

Q3 2026

$453.2M

Net Income

Q3 2026

$40.2M

Free Cash Flow

Q3 2026

$6.9M

Operating Margin

Q3 2026

11.7%

D/E Ratio

Q3 2026

1.12

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+34.2% YoY

$1.54BFY 2024

FY19 $1.18BFY20 $1.17BFY21 $1.15BFY24 $1.54B

Net Income

$128.2MFY 2024

FY19 —FY20 —FY21 —FY24 $128.2M

Operating Income

+63.9% YoY

$189.1MFY 2024

FY19 $107.8MFY20 $104.9MFY21 $115.4MFY24 $189.1M

EPS (Diluted)

+83.1% YoY

$7.38FY 2024

FY19 $3.46FY20 $4.05FY21 $4.03FY24 $7.38

Total Assets

+39.8% YoY

$1.94BFY 2024

FY19 $1.26BFY20 $1.27BFY21 $1.38BFY24 $1.94B

Total Debt

-50.4% YoY

$137.6MFY 2024

FY19 $258.6MFY20 $268.0MFY21 $277.3MFY24 $137.6M

Op. Cash Flow

-162.9% YoY

$-87.5MFY 2024

FY19 $119.1MFY20 $129.2MFY21 $139.1MFY24 $-87.5M

Metric	FY 2024	FY 2021	FY 2020	FY 2019	FY 2018	FY 2016
Revenue	$1.54B +34.2%	$1.15B -1.6%	$1.17B -1.4%	$1.18B +8.5%	$1.09B +31.3%	$829.7M
Net Income	$128.2M	—	—	—	—	—
Operating Income	$189.1M +63.9%	$115.4M +10.0%	$104.9M -2.7%	$107.8M +92.8%	$55.9M +45.7%	$38.4M
EPS (Diluted)	$7.38 +83.1%	$4.03 -0.5%	$4.05 +17.1%	$3.46 +320.4%	$-1.57 -220.8%	$1.30
Total Assets	$1.94B +39.8%	$1.38B +9.1%	$1.27B +0.3%	$1.26B +0.7%	$1.26B +26.6%	$991.7M
Total Debt	$137.6M -50.4%	$277.3M +3.5%	$268.0M +3.7%	$258.6M +2.9%	$251.2M +2071.1%	$11.6M
Operating Cash Flow	$-87.5M -162.9%	$139.1M +7.7%	$129.2M +8.5%	$119.1M -10.5%	$133.1M +124.8%	$59.2M

AI Insight: OSIS Financial Trends

Debt surged to $1,004M in Q4 2025 — more than doubling in one quarter — while operating cash flow remains inconsistent, flagging near-term capital structure risk.

• Revenue grew year-over-year from $444M in Q1 2025 to $453M in Q1 2026, a modest but positive trajectory.

• Operating income in Q1 2026 at $53M remains above Q3 2025's trough of $33M, but below Q2 2025's $73M peak.

• Total debt jumped from $472M in Q2 2025 to $1,004M in Q4 2025, remaining near $1,003M in Q1 2026 — a sharp leverage increase.

• Equity declined from $951M in Q2 2025 to $845M in Q4 2025, partially recovering to $894M in Q1 2026.

⚠ Operating cash flow swung from $82M in Q1 2025 to just $14M in Q1 2026 — consistency needed to service elevated $1,003M debt load.

⚠ The near-doubling of debt in Q4 2025 warrants clarity on acquisition rationale and integration timeline to assess long-term return potential.

⚠ Net income data only available from Q3 2025 onward; full earnings visibility is limited for earlier periods.

AI Insight: OSIS Ratio Trends

ROIC collapsed from 25.1% in Q2 2024 to 11.2% in Q1 2026 as leverage surged sevenfold over the same period.

• ROIC deteriorated sharply from 25.1% in Q2 2024 to 11.2% in Q1 2026, reflecting significantly less efficient capital deployment.

• D/E ratio spiked from 0.16 in Q2 2024 to 1.19 in Q4 2025, remaining elevated at 1.12 in Q1 2026.

• Operating margin has been volatile, ranging from 8.6% in Q3 2025 to 14.5% in Q2 2025, with no clear upward trend.

• NPM improved modestly from 5.3% in Q3 2025 to 8.9% in Q1 2026, suggesting some sequential profitability recovery.

⚠ D/E jumping from ~0.50 in Q2 2025 to 1.19 in Q4 2025 warrants scrutiny — identify acquisition or refinancing driving the spike.

⚠ Recurring Q3 operating margin weakness (8.8% in Q3 2024, 8.6% in Q3 2025) suggests meaningful seasonal or structural drag each fall.

⚠ ROIC stabilizing near 11–13% over the last three quarters — watch whether deleveraging restores returns toward prior 20%+ levels.

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Available Research

13F Pro tracks comprehensive data for OSI SYSTEMS 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 OSIS

BlackRock, Inc.
$671.6M2,529,623 sh
FMR LLC
$522.3M1,967,088 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$331.8M1,249,748 sh
JANUS HENDERSON GROUP PLC
$205.1M772,314 sh
VANGUARD CAPITAL MANAGEMENT LLC
$185.7M699,253 sh
Mawer Investment Management Ltd.
$175.9M662,634 sh
STATE STREET CORP
$175.8M662,141 sh
LINDEN ADVISORS LP
$175.0M114,046,000 sh
Capital International Investors
$164.5M619,479 sh
GEODE CAPITAL MANAGEMENT, LLC
$117.0M440,723 sh

Fund	Value	Shares
BlackRock, Inc.	$671.6M	2,529,623
FMR LLC	$522.3M	1,967,088
VANGUARD PORTFOLIO MANAGEMENT LLC	$331.8M	1,249,748
JANUS HENDERSON GROUP PLC	$205.1M	772,314
VANGUARD CAPITAL MANAGEMENT LLC	$185.7M	699,253
Mawer Investment Management Ltd.	$175.9M	662,634
STATE STREET CORP	$175.8M	662,141
LINDEN ADVISORS LP	$175.0M	114,046,000
Capital International Investors	$164.5M	619,479
GEODE CAPITAL MANAGEMENT, LLC	$117.0M	440,723

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Is OSIS a good stock to buy?

13F Pro's AI-powered analysis of OSI SYSTEMS INC (OSIS) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for OSIS are available on the OSIS 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 OSIS?

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 OSIS. 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 OSI SYSTEMS INC's investment landscape.