Militia Capital is no longer accepting new partners.
Militia Capital Explanation
This paper outlines what I do and my long term plan for Militia Capital.
I always use rough figures to save time and they might be slightly off.
1Me

My name is David Orr and I’m 39 years old. I have degrees in accounting and economics. I grew up in Oregon, spent a decade living in Thailand and now I’m living in Osaka, Japan so that I can study Japanese investments.
In Thailand I supported myself playing internet poker. By 2016 I had played 10 million hands and was a top 50 player in the world at No Limit Texas Hold’em.1
I love strategy games, particularly ones of imperfect information, and have neared the top in a couple besides poker. Some examples: in the card game Hearthstone I reached rank 40 in North America in a player pool of millions. When I was 15 years old I got rich in the game Diablo 2 by market making in chat rooms. I play Civilization on the hardest difficulty. The stock market is the best strategy game that I’ve ever played.
I’m married and will start a family this year.
1 My win rate was 10 big blinds/100 hands over a large sample at anonymous $10/$20 no limit 6 max.
2My Strategy
My strategy exploits two market anomalies. First, less volatile stocks have higher returns. And second, small stocks also have higher returns. Combined, an interesting pattern appears:
| LowestLowest Variance | 2nd Low2nd Lowest | MedianMedian | 2nd High2nd Highest | HighestHighest Variance | |
|---|---|---|---|---|---|
| Smallest | 16.73% | 17.54% | 15.58% | 10.48% | -2.76% |
| 2nd Smallest | 15.20% | 16.10% | 15.64% | 12.99% | 3.43% |
| Median | 13.43% | 13.71% | 14.84% | 13.18% | 5.76% |
| 2nd Largest | 12.69% | 13.00% | 12.96% | 12.02% | 6.90% |
| Largest | 9.72% | 10.87% | 10.15% | 8.95% | 7.81% |
I’ve run 200% long and 100% short on average. Net exposure ranged from 0% to 150% and gross exposure from 150% to 400%.2In recent years I’ve run near zero beta but this fluctuates based on available opportunities and market conditions.
Assume:
- 200% long earns 30%/year.
- 100% short earns 5%/year.
That’s a 35%/year return, although in practice I’ve performed much better on the short side.
Limiting portfolio drawdowns is key when using leverage because large drawdowns force the portfolio to rebalance — to return to the original leverage target — which results in a permanent loss of capital. It’s alright if this happens once in a while but if this constantly happens the edge is degraded. Besides running with lower beta, these are the biggest ways that I mitigate drawdowns:
- Running a diversified portfolio with hundreds of positions. High concentration doesn’t mix with high gross leverage — too often a few big bets will randomly go wrong at the same time, causing a large drawdown. Thus, my portfolio is diversified with hundreds of positions. Longs are sized 1–10% while shorts are sized 0.1–2.5%. Most of these bets are sized on the smaller side.
- Monitoring correlation between positions. When correlation gets too high it’s far more likely that more positions will go wrong at once, causing a large drawdown. When this happens I can cut gross leverage or trim individual positions.
2Net exposure = total long − total short positions. Gross exposure = total long + total short positions.
3My Investing Process
I sort through a lotof investments across all regions and asset classes. When one stands out I make loose price targets for both good and bad outcomes and then I weigh probabilities. Ultimately, I’m guessing the expected present value of cash flow, the fair value of the investment. I’m not a “growth”, “quality” or “value” investor — I consider everything and boil ideas down to a key variable or two. For example, a long thesis might be as simple as, “Management is good at capital allocation and the business will continue to produce cash that they can reinvest.” I often make decisions within a few hours; any longer is a tell to skip it. Ideas should seem lopsided and obvious. I never use complex financial models — they produce garbage and waste time.
Longs: Decent companies 20% below fair value are interesting. So are great companies at fair value. The larger the discount, and the lower the downside risk, the bigger I bet. With a concentrated fund I’d demand larger discounts but it’s impossible to find enough ideas with so many holdings. I prefer companies with low debt, a visible growth runway and high return on capital employed.
Shorts: I look for catalysts such as government decisions, cash shortfalls, new competition, bankruptcy filings, delistings, technological advances, sentiment shifts and legal cases. Catalyst shorts are best so I bet bigger on them. Unfortunately, they’re hard to find and they only hit once — there are never enough of them. Thus, most shorts are simply failing businesses where liabilities exceed assets and future cash flow. The price target is usually $0. I see these companies as melting ice cubes.
I skim news, earnings reports, call transcripts and risk factors of companies that I follow. Each new piece of information is like a card revealed in a poker game — the odds change. I pay closer attention to larger, higher conviction positions. I quit or add to bets easily as the odds change, which I consider a strength.
4Reducing Risk by Backing Multiple Portfolio Managers
Militia Capital has two significant risks:
- Leverage risk. It’s possible that longs drop and shorts rise at the same time. If 200% long drops 20% while 100% short rises 20%, the fund would lose 60%. This shouldn’t happen but anything is possible. Similarly, I’m sometimes more than 100% net long, generally during a market panic. If the market continued to decline from −30% to −50%, the fund might perform badly.
- Short risk. Shorts have unlimited upside potential and bad companies sometimes spike hundreds of percent for seemingly no reason. For example, I was short Chesapeake Energy with a 0.5% position and it spiked 700%, causing a 3% loss since I was forced to reduce risk. I could have started with a larger position and/or the spike could have been larger.
Backing uncorrelated, high edge investors mitigates these risks. I had a team like this in poker and we never had a losing quarter.
I’ve read hundreds of small scale investors’ work. Most range from okay to terrible but I’ve found a couple of great ones who don’t run outside money yet. I asked them why. They told me they don’t want to deal with the business side of it. This seems like a value proposition — Militia Capital can back them to run a portfolio. I’m offering them ownership and wouldn’t take middle-man fees from my partners like a fund of funds. This also reduces costs compared to running many independent, small funds. Examples are lower margin interest rates, cheaper commissions and lower accounting/administration expenses.
By picking high edge portfolio managers who are uncorrelated — or even better, negatively correlated — Militia’s risk adjusted return greatly improves. Here is how much Militia’s Sharpe improves by increasing the number of uncorrelated 2 Sharpe strategies:3
| Two | 2.8 Sharpe |
| Three | 3.5 Sharpe |
| Four | 4.0 Sharpe |
| Five | 4.5 Sharpe |
Importantly, this doesn’t just reduce volatility superficially — it reduces the real risk that comes from running with high leverage and unhedged shorts.
Currently Militia is backing two portfolio managers besides myself.
3I use the equation Combined Sharpe = Sharpe × Square Root(number of uncorrelated strategies). There is some academic debate over what the exact equation is but this is a close enough approximation.
5FAQ
Are you accepting new subscribers?
I am not accepting new partners.
Why the name Militia?
- My vision for the fund is a small group of tightly bonded investors exploiting a small scale advantage — similar to a militia.
- This was the name of my Warcraft guild so there’s nostalgia.
- Militia means different things to different people. I want to repel the type of person who mostly associates it with racism.
Why did you live in Thailand so long?
When I was 24 years old a friend was going to teach English for a year and he invited me to come. Internet poker was banned in the USA the week I arrived back home so I flew back to Thailand where I could keep playing.
What about tax?
I factor taxes into decisions and use many tax strategies to minimize short term capital gains and defer taxes. Thus far, around 75% of the fund’s gains have been deferred with the rest being long term capital gains. There have been no short term capital gains net of margin interest deductions. Someday — probably during a market panic — most gains will have to be realized because the opportunity set will change too much, too fast, and many of them could be short term gains.
Do you work alone?
I regularly work with a small group of professional investors, mostly short sellers, that I respect. We trade ideas that scale.
Can you elaborate how you control risk? Will there be any hard rules?
There won’t be hard rules.
Every situation is different. Sometimes a 3% short is extremely risky while other times a very large short isn’t — it depends on upside potential, which is subjective. For example, a $25 million company that’s about to go bankrupt might jump 300%+ if they avoid filing. I bet very little on companies like this. An example on the other extreme: I shorted 30% of the preferred stock ETF $PFF in 2021, which had a clearly defined upside risk. Hard rules like 3% max short don’t help limit risk since for the most risky companies that’d be way too much, anyway. Meanwhile that rule hurts long term returns since it caps situations where I should bet bigger.
On the long side I mostly bet 10% or less, most often 3%. However, eventually I’m going to spot something extremely lopsided and I’ll want to bet huge. In these situations I plan on following a loose approximation of the Kelly Criterion at 25%. I will update partners if I make an outlier, large long bet.
— David Orr