SYRE · Spyre Therapeutics, Inc.

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

Spyre Therapeutics Inc (SYRE)

NASDAQ NMS - GLOBAL MARKET Biotechnology
Move probability → Options chain →
$92.90 +1.51 (+1.65%)
● At close: October 21 at 4:00:00 PM EDT
$92.95 +0.00 (+0.00%)
🌙 Overnight: 8:26:25 PM EDT
DAY'S RANGE $92.90
$92.34 $94.83
52-WEEK RANGE $92.90
$21.14 $110.17

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$8.58B
P/E (TTM1)—
EPS2 (TTM)$-2.32
Div Yield—
Beta33.19
Volume77,902
Open92.34
Prev Close91.39
Bid / Ask80.49 / 106.44
Next Earnings 2026-11-05

Analyst Recommendations

Strong buy 11 Buy 9 Hold 2 Sell 0 Strong sell 0

Aggregate ratings for 2026-10-01 (22 analysts polled by Finnhub) — consensus count.

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

YTD RETURN
SYRE +179.00%
vs S&P 500 +166.22%
1-YEAR RETURN
SYRE +289.10%
vs S&P 500 +274.54%
6-MONTH RETURN
SYRE +31.13%
3-MONTH RETURN
SYRE -11.00%

Valuation Measures & Ratios

Enterprise Value4$8.42B
Forward P/E5—
PEG Ratio6—
Price / Sales (TTM1)6977.38
Price / Book77.00
EV4 / Revenue—
EV4 / EBITDA—
Profit Margin-22158.54%
Operating Margin-17559.35%
Return on Equity (ROE8)-24.32%
Return on Assets (ROA9)-22.23%
Avg Volume (3M)1,368,880
Quarterly history (5 periods)
Measure Jun '26Mar '26Sep '25Jun '25Mar '25
Market cap — $4.71B — — —
P/E — -29.10 — — —
Price/Book — 7.01 — — —
ROE — -24.10% — — —
ROA — -21.16% — — —

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 Short12,844,608
Change from Prior Settlement+5.90%
% of Float—
Days to Cover (Short Ratio)8.89

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

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
Revenue — — — — — $0 $0 $0
Operating income -$41.6M -$45.6M -$56.9M -$41.9M -$53.6M -$55.4M -$44.1M -$47.8M
Net income -$36.2M -$69.0M -$11.2M -$36.7M -$44.8M -$69.0M -$38.8M -$43.9M
EPS (diluted) — $-0.74 — — — $-1.36 $-0.86 $-1.20
EPS (basic) — — — — — $-1.36 $-0.86 $-1.20

Balance sheet

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Total assets $1.17B $764.0M $777.8M $504.6M $538.8M $569.8M $608.5M $421.1M
Total liabilities $71.9M $93.1M $62.5M $49.5M $83.1M $87.2M $90.7M $93.7M
Stockholders' equity $1.10B $670.8M $715.2M $455.1M $455.8M $482.6M $517.8M $327.4M
Total current assets $1.17B $764.0M $777.8M $504.6M $538.8M $569.8M $608.5M $421.1M
Total current liabilities $63.3M $85.2M $58.7M $46.3M $83.1M $70.7M $54.1M $57.5M
Cash & equivalents $162.0M $97.2M $85.7M $64.9M $81.7M $48.5M $89.4M $71.6M

Cash flow

Line item Jun '26Mar '26Dec '25Sep '25Jun '25Mar '25Dec '24Sep '24
Operating cash flow -$69.9M -$57.4M -$44.6M -$37.1M -$46.6M -$41.0M -$37.2M -$29.4M
Investing cash flow -$297.9M $56.6M -$247.4M $25.0M $79.0M -$61.0K -$170.5M $42.7M
Financing cash flow $432.6M $12.3M $312.8M -$4.6M $731.0K $125.0K $225.6M $12.8M
Free cash flow — — — — — — -$37.2M —
Capital expenditures — — — — — — $0 —
Depreciation & amortization — — $0 — — — $0 $0

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 SYRE 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.

Source: Business Quant SEC Form 13F · report period 2026-06-30 · 30 filers

Held by These Filers92.1%
Shares Outstanding84,729,435
FilerSharesValue% OutQtr ChangeFiled
FMR LLC 13,026,187 $1.16B 15.37% +10.6% 2026-08-13
BlackRock, Inc. 6,506,605 $577.7M 7.68% +17.8% 2026-08-07
PERCEPTIVE ADVISORS LLC 4,319,496 $383.5M 5.10% +14.2% 2026-08-14
RTW INVESTMENTS, LP 4,251,996 $377.5M 5.02% +1.9% 2026-08-14
Paradigm Biocapital Advisors LP 3,840,778 $341.0M 4.53% +96.2% 2026-08-14
VANGUARD CAPITAL MANAGEMENT LLC 3,448,681 $306.2M 4.07% +12.8% 2026-06-30
State Street Corp 3,057,416 $271.4M 3.61% +17.3% 2026-08-07
Venrock Adviser, LLC 2,985,448 $265.0M 3.52% -19.0% 2026-08-14
PRICE T ROWE ASSOCIATES INC /MD/ 2,960,855 $262.9K 3.49% +85.2% 2026-08-14
DRIEHAUS CAPITAL MANAGEMENT LLC 2,799,166 $248.5M 3.30% +0.3% 2026-08-14
GEODE CAPITAL MANAGEMENT, LLC 2,562,265 $239.3M 3.02% +48.9% 2026-08-12
VANGUARD PORTFOLIO MANAGEMENT LLC 2,330,098 $206.9M 2.75% +298.2% 2026-06-30
Capital World Investors 2,315,553 $205.6M 2.73% +247.4% 2026-08-07
Jupiter Topco LLC 2,206,936 $195.9M 2.60% +0.0% 2026-08-14
TCG Crossover Management, LLC 1,900,582 $168.7M 2.24% +0.0% 2026-08-12
TANG CAPITAL MANAGEMENT LLC 1,892,200 $168.0M 2.23% +0.0% 2026-08-14
Bank Of America Corp /De/ 1,777,854 $157.8M 2.10% +44.8% 2026-08-14
ADAGE CAPITAL PARTNERS GP, L.L.C. 1,722,300 $152.9M 2.03% +0.0% 2026-08-14
WELLINGTON MANAGEMENT GROUP LLP 1,581,505 $140.4M 1.87% -13.3% 2026-08-14
Goldman Sachs Group Inc 1,478,059 $131.2M 1.74% +447.6% 2026-08-14
Franklin Resources Inc 1,472,943 $130.8M 1.74% +66.8% 2026-08-04
Remedium Capital Partners, LLC 1,464,169 $130.0M 1.73% -23.2% 2026-08-07
Affinity Asset Advisors, LLC 1,279,134 $113.6M 1.51% +0.0% 2026-08-13
Jpmorgan Chase & Co 1,093,026 $98.9M 1.29% +11.6% 2026-08-12
Holocene Advisors, LP 1,015,170 $90.1M 1.20% +0.0% 2026-08-14

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 2026-05-08 to 2026-10-01

Recent transactions

  • Insiders have net sold 5,045,012 shares over the last 182 days, across 0 purchases and 64 sales.
  • Most recent: King-Jones Heidy (See Remarks) — Option exercise of 28,933 shares on 2026-10-01.

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)0 sh(0 txns)
Sales (open market)5,045,012 sh(64 txns)
Net Shares-5,045,012

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
King-Jones HeidySee RemarksOption exercise2026-10-0128,933
Turtle CameronChief Executive OfficerOpen market sale2026-10-01600
Burrows Scott LChief Financial OfficerOption exercise2026-10-017,500
Albers Jeffrey W.DirectorOption exercise2026-08-075,000
Sloan SheldonChief Medical OfficerOption exercise2026-07-018,334
Fairmount Funds Management LLCDirectorDerivative conversion2026-06-23666,680
HENDERSON MICHAEL THOMASDirectorOpen market sale2026-06-2220,000

Recent transactions

DateInsiderTitleTransactionSharesPrice
2026-10-01King-Jones HeidySee RemarksOption exercise 28,933$14.50
2026-10-01King-Jones HeidySee RemarksOpen market sale 400$89.24
2026-10-01King-Jones HeidySee RemarksOpen market sale 16,605$90.35
2026-10-01King-Jones HeidySee RemarksOpen market sale 7,228$91.35
2026-10-01King-Jones HeidySee RemarksOpen market sale 2,100$92.70
2026-10-01King-Jones HeidySee RemarksOpen market sale 2,600$93.46
2026-10-01Turtle CameronChief Executive OfficerOpen market sale 600$89.14
2026-10-01Turtle CameronChief Executive OfficerOpen market sale 2,683$90.10
2026-10-01Turtle CameronChief Executive OfficerOpen market sale 2,638$91.49
2026-10-01Turtle CameronChief Executive OfficerOpen market sale 3,989$92.31
2026-10-01Turtle CameronChief Executive OfficerOpen market sale 4,990$93.37
2026-10-01Turtle CameronChief Executive OfficerOpen market sale 100$93.91
2026-10-01Burrows Scott LChief Financial OfficerOption exercise 7,500$14.50
2026-10-01Burrows Scott LChief Financial OfficerOpen market sale 600$89.07
2026-10-01Burrows Scott LChief Financial OfficerOpen market sale 1,500$90.27
2026-10-01Burrows Scott LChief Financial OfficerOpen market sale 2,100$91.92
2026-10-01Burrows Scott LChief Financial OfficerOpen market sale 3,071$92.95
2026-10-01Burrows Scott LChief Financial OfficerOpen market sale 229$93.57
2026-09-30Burrows Scott LChief Financial OfficerOption exercise 17,500$14.50
2026-09-30Burrows Scott LChief Financial OfficerOpen market sale 17,500$89.89
2026-09-02King-Jones HeidySee RemarksOption exercise 400$14.50
2026-09-02King-Jones HeidySee RemarksOpen market sale 400$90.00
2026-09-02Burrows Scott LChief Financial OfficerOpen market sale 18,232$89.35
2026-09-01King-Jones HeidySee RemarksOption exercise 27,999$14.50
2026-09-01King-Jones HeidySee RemarksOpen market sale 4,845$86.40
2026-09-01King-Jones HeidySee RemarksOpen market sale 16,548$87.20
2026-09-01King-Jones HeidySee RemarksOpen market sale 6,206$88.17
2026-09-01King-Jones HeidySee RemarksOpen market sale 400$89.38
2026-09-01Burrows Scott LChief Financial OfficerOption exercise 7,500$14.50
2026-09-01Burrows Scott LChief Financial OfficerOpen market sale 900$86.25
2026-09-01Burrows Scott LChief Financial OfficerOpen market sale 4,384$87.11
2026-09-01Burrows Scott LChief Financial OfficerOpen market sale 2,016$88.03
2026-09-01Burrows Scott LChief Financial OfficerOpen market sale 200$89.04
2026-09-01Turtle CameronChief Executive OfficerOpen market sale 2,500$86.36
2026-09-01Turtle CameronChief Executive OfficerOpen market sale 8,400$87.15
2026-09-01Turtle CameronChief Executive OfficerOpen market sale 3,700$88.06
2026-09-01Turtle CameronChief Executive OfficerOpen market sale 400$89.07
2026-08-07Albers Jeffrey W.DirectorOption exercise 5,000$10.39
2026-08-07Albers Jeffrey W.DirectorOpen market sale 5,000$104.47
2026-08-07Albers Jeffrey W.DirectorOpen market sale 8,000$104.38
2026-08-07Albers Jeffrey W.DirectorOpen market sale 10,000$104.68
2026-08-03Burrows Scott LChief Financial OfficerOption exercise 7,500$14.50
2026-08-03Burrows Scott LChief Financial OfficerOpen market sale 5,100$95.21
2026-08-03Burrows Scott LChief Financial OfficerOpen market sale 2,300$96.30
2026-08-03Burrows Scott LChief Financial OfficerOpen market sale 100$97.10
2026-08-03Turtle CameronChief Executive OfficerOpen market sale 800$93.97
2026-08-03Turtle CameronChief Executive OfficerOpen market sale 7,157$95.10
2026-08-03Turtle CameronChief Executive OfficerOpen market sale 5,635$95.93
2026-08-03Turtle CameronChief Executive OfficerOpen market sale 1,392$96.82
2026-08-03Turtle CameronChief Executive OfficerOpen market sale 16$97.46
2026-07-01Burrows Scott LChief Financial OfficerOption exercise 7,500$14.50
2026-07-01Burrows Scott LChief Financial OfficerOpen market sale 5,775$87.55
2026-07-01Burrows Scott LChief Financial OfficerOpen market sale 1,725$88.37
2026-07-01Sloan SheldonChief Medical OfficerOption exercise 8,334$27.46
2026-07-01Sloan SheldonChief Medical OfficerOpen market sale 6,500$87.52
2026-07-01Sloan SheldonChief Medical OfficerOpen market sale 1,834$88.34
2026-07-01Turtle CameronChief Executive OfficerOpen market sale 10,176$87.44
2026-07-01Turtle CameronChief Executive OfficerOpen market sale 4,234$88.12
2026-07-01Turtle CameronChief Executive OfficerOpen market sale 590$88.91
2026-06-25Burrows Scott LChief Financial OfficerOption exercise 15,000$14.50

Showing the most recent 60 transactions.

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 04:16 UTC

FiledFormReport periodOfficial filing
2026-10-078-K2026-10-05 View on SEC.gov →
2026-10-0242026-10-01 View on SEC.gov →
2026-10-0242026-10-01 View on SEC.gov →
2026-10-0242026-09-30 View on SEC.gov →
2026-09-088-K2026-09-08 View on SEC.gov →
2026-09-0342026-09-01 View on SEC.gov →
2026-09-0342026-09-01 View on SEC.gov →
2026-09-0342026-09-01 View on SEC.gov →
2026-08-258-K2026-08-25 View on SEC.gov →
2026-08-1042026-08-07 View on SEC.gov →
2026-08-0542026-08-03 View on SEC.gov →
2026-08-0542026-08-03 View on SEC.gov →

Headlines about SYRE (Spyre Therapeutics, Inc.). Links open the publisher — we don’t host full articles.

SEC filings ↓

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