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ISIN
US6876041087
IPO Date
Aug 8, 1997

Highlights

Market Cap
$3.05B
Enterprise Value
$3.00B
EPS (TTM)
-$2.37
Gross Profit (TTM)
-$71.00K
EBITDA (TTM)
-$125.61M
Year Range
$10.77 - $91.00
Target Price
$136.38
ROA (TTM)
-23.04%
ROE (TTM)
-23.89%

Share Price Chart


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Performance

ORKA Performance Chart

Oruka Therapeutics, Inc (ORKA) is up 82.2% since the beginning of the year. At $55 per share, ORKA is trading 39.3% below its 52-week high of $91. Investors who bought $1,000 worth of ORKA shares 5 years ago would now be looking at an investment worth $2,326.


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S&P 500 Index

Returns By Period

Oruka Therapeutics, Inc (ORKA) has returned 82.22% so far this year and 362.56% over the past 12 months. Over the last ten years, ORKA has returned -17.59% per year, falling short of the S&P 500 Index benchmark, which averaged 13.75% annually.


Oruka Therapeutics, Inc

1D
0.40%
1M
-16.90%
YTD
82.22%
6M
86.59%
1Y
362.56%
3Y*
59.47%
5Y*
18.39%
10Y*
-17.59%

Benchmark (S&P 500 Index)

1D
0.13%
1M
5.68%
YTD
11.16%
6M
11.10%
1Y
27.46%
3Y*
21.12%
5Y*
12.66%
10Y*
13.75%
*Multi-year figures are annualized to reflect compound growth (CAGR)

ORKA Monthly Returns History

Based on dividend-adjusted daily data since Aug 8, 1997, ORKA's average daily return is +0.09%, while the average monthly return is +0.97%. At this rate, an investment would double in approximately 6.0 years.

Historically, 44% of months were positive and 56% were negative. The best month was May 2020 with a return of +244.3%, while the worst month was Dec 2006 at -79.2%. The longest winning streak lasted 14 consecutive months, and the longest losing streak was 15 months.

On a daily basis, ORKA closed higher 42% of trading days. The best single day was May 28, 2020 with a return of +386.3%, while the worst single day was Dec 11, 2006 at -79.3%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
202612.93%0.53%42.55%39.47%-14.44%-5.64%82.22%
2025-30.63%-24.54%1.08%1.75%4.98%2.28%21.23%8.90%29.93%46.49%6.85%0.70%56.32%
2024-6.47%3.77%6.67%98.30%6.02%3.51%-21.67%48.75%-14.90%14.24%-22.39%-10.77%76.73%
2023-7.17%-0.00%-9.55%0.50%5.50%-3.79%0.49%0.49%-1.95%-10.95%1.68%-6.59%-28.27%
2022-12.09%7.41%13.30%3.04%0.84%4.18%-1.61%-4.49%-11.97%4.37%-2.79%13.40%10.23%
20214.74%0.24%-13.30%-5.75%1.45%0.00%-9.46%-2.22%-4.21%-7.43%-13.69%-9.09%-46.38%

Benchmark Metrics

Oruka Therapeutics, Inc has an annualized alpha of 16.88%, beta of 0.76, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since August 11, 1997.

  • This stock participated in 190.28% of S&P 500 Index downside but only 38.91% of its upside - more exposed to losses than it benefited from rallies.
  • R2 of 0.01 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
16.88%
Beta
0.76
0.01
Upside Capture
38.91%
Downside Capture
190.28%

Return for Risk

Risk / Return Rank

ORKA ranks 97 for risk / return — in the top 97% of stocks on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.


ORKA Risk / Return Rank: 9797
Overall Rank
ORKA Sharpe Ratio Rank: 9898
Sharpe Ratio Rank
ORKA Sortino Ratio Rank: 9696
Sortino Ratio Rank
ORKA Omega Ratio Rank: 9494
Omega Ratio Rank
ORKA Calmar Ratio Rank: 9898
Calmar Ratio Rank
ORKA Martin Ratio Rank: 9999
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Oruka Therapeutics, Inc (ORKA) and compare them to S&P 500 Index.


ORKABenchmarkDifference

Sharpe ratio

Return per unit of total volatility

4.97

2.39

+2.59

Sortino ratio

Return per unit of downside risk

4.59

3.25

+1.33

Omega ratio

Gain probability vs. loss probability

1.54

1.43

+0.11

Calmar ratio

Return relative to maximum drawdown

13.30

3.11

+10.18

Martin ratio

Return relative to average drawdown

44.76

14.38

+30.37

Dividends

Dividend History

Oruka Therapeutics, Inc provided a 0.00% dividend yield over the last twelve months, with an annual payout of $0.00 per share.


0.00%20.00%40.00%60.00%80.00%100.00%$0.00$5.00$10.00$15.00$20.0020242025
Dividends
Dividend Yield
PeriodTTM20252024
Dividend$0.00$0.00$19.36

Dividend yield

0.00%0.00%99.82%

Monthly Dividends

The table displays the monthly dividend distributions for Oruka Therapeutics, Inc. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2024$19.36$0.00$0.00$0.00$0.00$19.36

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Oruka Therapeutics, Inc. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Oruka Therapeutics, Inc was 100.00%, occurring on Apr 8, 2025. The portfolio has not yet recovered.

The current Oruka Therapeutics, Inc drawdown is 100.00%.


Related event

Drawdown

Fall

Recovery

Underwater

2025 selloff2025
-100.00%Apr 2025
25y 1mo
26y 3moFeb 2000 - now
1999 bear market1999
-87.33%Apr 1999
1y 6mo9mo 3d
2y 3moSep 1997 - Jan 2000
2000 bear market2000
-33.40%Jan 2000
2d11d
13dJan 2000 - Jan 2000
2000 bear market2000
-23.62%Jan 2000
2d5d
7dJan 2000 - Feb 2000
1997 correction1997
-14.00%Aug 1997
7d21d
28dAug 1997 - Sep 1997

Drawdown Indicators


ORKABenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-100.00%

-56.78%

-43.22%

Max Drawdown (1Y)

Largest decline over 1 year

-27.99%

-9.10%

-18.89%

Max Drawdown (3Y)

Largest decline over 3 years

-77.76%

-18.90%

-58.86%

Max Drawdown (5Y)

Largest decline over 5 years

-77.76%

-25.43%

-52.33%

Max Drawdown (10Y)

Largest decline over 10 years

-98.38%

-33.92%

-64.46%

Current Drawdown

Current decline from peak

-100.00%

0.00%

-100.00%

Average Drawdown

Average peak-to-trough decline

-93.87%

-10.72%

-83.15%

Ulcer Index

Depth and duration of drawdowns from previous peaks

8.30%

1.97%

+6.33%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Financials

Financial Performance

The chart below illustrates the trends in the financial health of Oruka Therapeutics, Inc over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.


Annual
Quarterly

0.0

Valuation

The Valuation section provides an overview of how Oruka Therapeutics, Inc is priced in the market compared to other companies in the Biotechnology industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.


PB Ratio

The chart illustrates the Price-to-Book (P/B) ratio for ORKA in comparison with other companies in the Biotechnology industry. Currently, ORKA has a P/B value of 6.3. This P/B ratio is higher than most companies in the industry. It may suggest the stock is overvalued or that investors expect the company to generate high returns on its assets.

Income Statement



TTM
Revenue

Total Revenue

Cost Of Revenue

Gross Profit

Operating Expenses

Selling, General & Admin Expenses

R&D Expenses

Depreciation And Amortization

Total Operating Expenses

Income

Income Before Tax

Operating Income

EBITDA

EBIT

Earnings From Continuing Operations

Net Income

Income Tax Expense

Other Non-Operating Income (Expenses)

Extraordinary Items

Discontinued Operations

Effect Of Accounting Charges

Non Recurring

Minority Interest

Other Items

Interest Income

Interest Expense

Net Interest Income

Values in undefined except per share items
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