PASG · Passage Bio, Inc.

NASDAQ NMS - GLOBAL MARKET - BOATS Real Time Price • USD

Passage Bio Inc (PASG)

NASDAQ NMS - GLOBAL MARKET Biotechnology
Move probability → Options chain →
$3.66 -0.87 (-19.21%)
● At close: October 13 at 4:00:00 PM EDT
DAY'S RANGE $3.66
$3.66 $3.66
52-WEEK RANGE $3.66
$3.29 $20.00

What's happening

Deterministic template sentences filled in from the same sourced figures shown elsewhere on this page -- not an AI-written summary, no live model call.

Key Statistics

Market Cap$11.5M
P/E (TTM1)—
EPS2 (TTM)$-11.32
Div Yield—
Beta31.48
Volume480
Open3.66
Prev Close4.53
Bid / Ask2.94 / 4.34
Next Earnings 2026-11-09

Analyst Recommendations

Strong buy 2 Buy 4 Hold 3 Sell 0 Strong sell 0

Aggregate ratings for 2026-10-01 (9 analysts polled by Finnhub) — consensus count.

Performance Overview (Trailing returns vs S&P 500 benchmark)

YTD RETURN
PASG -69.49%
vs S&P 500 -82.27%
1-YEAR RETURN
PASG -57.85%
vs S&P 500 -72.41%
6-MONTH RETURN
PASG -69.18%
3-MONTH RETURN
PASG -26.68%

Valuation Measures & Ratios

Enterprise Value4-$12.6M
Forward P/E5—
PEG Ratio6—
Price / Sales (TTM1)—
Price / Book73.52
EV4 / Revenue—
EV4 / EBITDA—
Profit Margin—
Operating Margin—
Return on Equity (ROE8)-218.59%
Return on Assets (ROA9)-72.92%
Avg Volume (3M)52,730
Quarterly history (5 periods)
Measure Jun '26Mar '26Sep '25Jun '25Mar '25
Market cap $15.6M $23.3M $25.5M $25.0M $22.8M
P/E -0.48 -0.58 -0.49 -0.42 -0.34
Price/Book 3.50 1.99 0.82 0.65 0.49
EV/EBITDA 0.24 0.23 0.50 — —
ROE -729.67% -341.20% -166.71% -157.15% -144.41%
ROA -129.15% -109.97% -69.96% -75.91% -78.42%

Trailing-twelve-month ratios computed from SEC EDGAR quarterly figures and historical daily close prices (Alpaca). Diluted shares are derived from Net income ÷ EPS (diluted) for each quarter, not separately reported. Forward P/E/PEG unavailable (no free data source).

Glossary — what these abbreviations mean
1. TTM
Trailing twelve months — the sum of the last four reported quarters, not a calendar year or the single latest quarter.
2. EPS
Earnings per share — net income divided by diluted shares outstanding.
3. Beta
A stock's historical volatility relative to the overall market. Above 1 means it has moved more than the market; below 1, less.
4. EV (Enterprise Value)
Market cap plus total debt minus cash — roughly what it would cost to buy the whole company, debt included.
5. Forward P/E
Price divided by analysts' estimated earnings for the next 12 months, instead of trailing actual earnings.
6. PEG Ratio
P/E divided by expected earnings growth rate. A lower number can indicate a stock is cheap relative to how fast it's expected to grow.
7. Price / Book
Share price divided by book value (assets minus liabilities) per share.
8. ROE
Return on equity — net income divided by shareholders' equity, a measure of how efficiently a company turns equity into profit.
9. ROA
Return on assets — net income divided by total assets, a measure of how efficiently a company turns assets into profit.
10. MRQ
Most recent quarter — the single latest reported period, as opposed to TTM. The Financials section's "Quarterly" view below shows MRQ-style figures.
11. YoY
Year over year — percent change versus the same period one year earlier, used for growth figures like those on Compare cards and the Screener.

Short Interest

Shares Short90,840
Change from Prior Settlement-6.36%
% of Float—
Days to Cover (Short Ratio)3.67

Source: FINRA Rule 4560 consolidated short interest, settlement date 2026-09-30. Reported bi-monthly with a reporting lag — not real-time.

Quotes and the 1-day extended-hours chart: Yahoo Finance. Longer historical charts: Alpaca (IEX feed) — real-time but IEX-only volume (~2.5% of consolidated market volume). Fundamentals + earnings: Finnhub.

Price history

Events

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Technical signal summary

Calculating from the latest year of daily price history…

Calculating…
Show Technical Analysis Breakdown ▾ 10 Indicators

Not investment advice — read several signals together.

Indicators None active

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Starter sets
Trend
Oscillators
Volume/volatility
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History limited by data provider; markers are heuristics, not signals.

Peer and sector context

No reviewed peer group is available for this symbol.

Balanced evidence

A deterministic summary of sourced facts—not an AI verdict.

Potential strengths

  • Latest SEC filing is Form 8-K, filed 2026-09-03; review it for current changes and risks. SEC EDGAR ↗

Potential concerns

Rule-based facts only; absence from either side is not evidence, and this is not a recommendation.

Financials

Income statement

Line item Jun '26Mar '26Sep '25Jun '25Mar '25Sep '24Jun '24Mar '24
Operating income -$8.3M -$8.2M -$8.7M -$10.3M -$16.5M -$20.7M -$17.4M -$18.1M
Net income -$7.8M -$7.6M -$7.7M -$9.4M -$15.4M -$19.3M -$16.0M -$16.7M
EPS (diluted) $-2.44 $-2.36 $-2.44 $-2.96 $-4.87 $-6.15 $-5.09 $-0.30
EPS (basic) $-2.44 $-2.36 $-2.44 $-2.96 $-4.87 $-6.15 $-5.09 $-0.30

Balance sheet

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Total assets $25.2M $36.5M $62.3M $74.2M $79.2M $86.0M $102.4M $111.8M
Total liabilities $20.7M $24.7M $43.5M $43.0M $40.9M $39.3M $41.2M $39.0M
Stockholders' equity $4.5M $11.8M $18.8M $31.1M $38.3M $46.7M $61.3M $72.7M
Total current assets $25.2M $34.7M $47.8M $55.7M $60.3M $66.7M $78.8M $87.2M
Total current liabilities $20.7M $20.1M $23.1M $22.2M $19.8M $17.8M $19.4M $17.0M
Cash & equivalents $24.2M $33.3M $46.3M $52.8M $57.6M $63.4M $37.6M $32.3M

Cash flow

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Operating cash flow -$9.2M -$13.0M -$6.5M -$4.9M -$6.3M -$13.8M -$8.4M -$7.4M
Investing cash flow $0 $20.0K $0 $0 $585.0K $39.6M $13.7M $15.0M
Financing cash flow — — $9.0K $0 $14.0K — $47.0K $0
Depreciation & amortization $25.0K $129.0K $527.0K $200.0K $200.0K $201.0K $2.3M $800.0K
Share-based compensation $525.0K $556.0K $609.0K $611.0K $923.0K $858.0K $1.2M $1.4M
Purchases of investments — — — — — — $15.6M $21.8M

Source: SEC EDGAR XBRL filings (10-Q/10-K), as originally tagged by the company. Quarterly cash flow is reconstructed by de-cumulating fiscal-year-to-date figures (how cash flow is tagged in 10-Qs); other quarterly lines are reported directly.

Institutional holders

SEC Form 13F filers holding PASG as of the latest reported quarter. 13F only covers investment managers with $100M+ in assets — this is not a complete ownership picture, and does not include insiders (see Recent SEC filings below) or non-13F-eligible holders.

Institutional ownership is not available for this symbol right now.

Insider activity

Directors, officers, and 10%+ owners' reported transactions from SEC Form 4. A filing reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR Form 4 filings · checked 25 most recent filings · covers 2025-04-15 to 2026-06-25

Recent transactions

  • Insiders have net bought 50,055 shares over the last 182 days, across 1 purchase and 0 sales.
  • Most recent: Lynx1 Capital Management LP (10% owner) — Open market purchase of 50,055 shares on 2026-06-25.

Deterministic template sentences filled in from the SEC Form 4 figures in the tables below -- not an AI-written summary, no live model call.

Insider purchases & sales, last 6 months

Purchases (open market)50,055 sh(1 txns)
Sales (open market)0 sh(0 txns)
Net Shares+50,055

Counts only open-market purchases (code P) and sales (code S) — grants, option exercises, tax withholding, and gifts are excluded since they aren't a market buy/sell decision.

Insider roster

NameTitleMost Recent TransactionDateShares
Lynx1 Capital Management LP10% ownerOpen market purchase2026-06-2550,055
Chou WilliamPRESIDENT AND CEOOption exercise2026-01-0810,000
Borthwick KathleenCFOOption exercise2026-01-085,000
ORBIMED ADVISORS LLC10% ownerOpen market sale2025-06-26213,257

Recent transactions

DateInsiderTitleTransactionSharesPrice
2026-06-25Lynx1 Capital Management LP10% ownerOpen market purchase 50,055$4.12
2026-01-08Chou WilliamPRESIDENT AND CEOOption exercise 10,000—
2026-01-08Chou WilliamPRESIDENT AND CEOOpen market sale 4,076$18.44
2026-01-08Borthwick KathleenCFOOption exercise 5,000—
2026-01-08Borthwick KathleenCFOOpen market sale 2,062$18.44
2025-09-15Lynx1 Capital Management LP10% ownerOpen market purchase 11,900$6.99
2025-09-12Lynx1 Capital Management LP10% ownerOpen market purchase 19,783$6.99
2025-09-11Lynx1 Capital Management LP10% ownerOpen market purchase 325$6.96
2025-07-24Lynx1 Capital Management LP10% ownerOpen market purchase 66,423$5.71
2025-07-23Lynx1 Capital Management LP10% ownerOpen market purchase 49,302$5.74
2025-07-22Lynx1 Capital Management LP10% ownerOpen market purchase 13,123$5.44
2025-06-26ORBIMED ADVISORS LLC10% ownerOpen market sale 213,257$0.33
2025-06-25ORBIMED ADVISORS LLC10% ownerOpen market sale 138,800$0.33
2025-06-24ORBIMED ADVISORS LLC10% ownerOpen market sale 231,600$0.35
2025-04-24ORBIMED ADVISORS LLC10% ownerOpen market sale 68,195$0.32
2025-04-23ORBIMED ADVISORS LLC10% ownerOpen market sale 89,328$0.34
2025-04-22ORBIMED ADVISORS LLC10% ownerOpen market sale 78,049$0.34
2025-04-17ORBIMED ADVISORS LLC10% ownerOpen market sale 77,090$0.33
2025-04-16ORBIMED ADVISORS LLC10% ownerOpen market sale 61,638$0.33
2025-04-15ORBIMED ADVISORS LLC10% ownerOpen market sale 10,326$0.38

Recent SEC filings

Official company reports and insider transaction filings. Form 4 reports a transaction; it does not by itself explain why it happened.

Source: SEC EDGAR submissions · updated 2026-10-22 06:45 UTC

FiledFormReport periodOfficial filing
2026-09-038-K2026-09-02 View on SEC.gov →
2026-08-1010-Q2026-06-30 View on SEC.gov →
2026-06-2942026-06-25 View on SEC.gov →
2026-06-248-K2026-06-23 View on SEC.gov →
2026-05-278-K2026-05-21 View on SEC.gov →
2026-05-268-K2026-05-19 View on SEC.gov →
2026-05-2142026-05-19 View on SEC.gov →
2026-05-2142026-05-19 View on SEC.gov →
2026-05-2142026-05-19 View on SEC.gov →
2026-05-2142026-05-19 View on SEC.gov →
2026-05-2142026-05-19 View on SEC.gov →
2026-05-2142026-05-19 View on SEC.gov →

Headlines about PASG (Passage Bio, Inc.). Links open the publisher — we don’t host full articles.

SEC filings ↓

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