CIK: 0000857956
Total reported value
$98.0M
Reporting period: 2021-12-31 · Number of holdings: 152
SPHINX TRADING, LP disclosed 152 holdings in its latest 13F filing for the period ending 2021-12-31, with total reported value of $98.0M and a quarterly turnover rate of 0.0%.
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Sphinx Trading, LP's disclosed holdings carry a Herfindahl concentration index of 0.070 — mathematically equivalent to about 14 equally-sized positions, well below its 152 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 3.01), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
No holding changes this quarter
Showing top 143 holdings (of 152 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | FINS | Angel Oak Financ Strat INC | Stock-Other | 21.59% | — | +66.23% | |
| 2 | ✓ | Crypto 1 Acquisition CORP | Stock-Other | 7.68% | — | — | |
| 3 | ONL | Orion Properties Inc. | Stock-Other | 5.95% | — | — | |
| 4 | BW | Babcock & Wilcox Enterpr | Stock-Other | 5.53% | — | +1.26% | |
| 5 | GPRE | Green Plains INC | Stock-Other | 3.90% | — | -7.60% | |
| 6 | ✓ | B Riley Prin 250 Merger CORP | Stock-Other | 3.53% | — | -22.22% | |
| 7 | ✓ | Stock-Other | 3.16% | — | — | ||
| 8 | LATA | Galata Acquisition Corp. II | Stock-Other | 2.85% | — | -27.82% | |
| 9 | ✓ | Edify Acquisition CORP | Stock-Other | 2.72% | — | — | |
| 10 | ACEL | Accel Entertainment INC | Stock-Other | 2.66% | — | -7.62% | |
| 11 | AEAEU | Altenergy Acquisition CORP | Stock-Other | 2.57% | — | — | |
| 12 | ✓ | Seaport Global Acquisition I | Stock-Other | 2.56% | — | — | |
| 13 | ✓ | Stock-Other | 2.26% | — | — | ||
| 14 | UIS | Unisys CORP | Stock-Other | 2.10% | — | +17.65% | |
| 15 | ✓ | Stock-Other | 1.68% | — | — | ||
| 16 | QS | QuantumScape Corporation | Stock-Consumer Disc | 1.66% | — | -39.24% | |
| 17 | ✓ | Evo Acquisition CORP | Stock-Other | 1.57% | — | — | |
| 18 | ✓ | Macondray Cap Acquisitn CORP | Stock-Other | 1.53% | — | — | |
| 19 | FTAIEUR | Fortress Transportation-cl A | Stock-Other | 1.39% | — | +52.26% | |
| 20 | IHS | Ihs Markit LTD | Stock-Other | 1.09% | — | — | |
| 21 | ✓ | Parabellum Acquisition CORP | Stock-Other | 1.09% | — | -0.68% | |
| 22 | MGNI | Magnite INC | Stock-Other | 0.89% | — | +100.00% | |
| 23 | ✓ | Redbox Entertainment Inc-a | Stock-Other | 0.88% | — | — | |
| 24 | FMBIUSD | First Midwest Bancorp Inc/il | Stock-Other | 0.78% | — | — | |
| 25 | ✓ | Mountain Crest Acqstn CORP I | Stock-Other | 0.70% | — | -20.72% | |
| 26 | ✓ | Ferroglobe PLC | Stock-Other | 0.63% | — | +100.00% | |
| 27 | ACVA | Acv Auctions Inc-a | Stock-Other | 0.58% | — | — | |
| 28 | ✓ | African Gold Acquisition Cor | Stock-Other | 0.55% | — | — | |
| 29 | COHREUR | Coherent INC | Stock-Other | 0.54% | — | -9.09% | |
| 30 | ✓ | Stock-Other | 0.54% | — | — | ||
| 31 | CITUSD | Cit Group INC | Stock-Other | 0.52% | — | — | |
| 32 | ATHS | Athene Holding Ltd. 7.250% Fixe | Stock-Other | 0.51% | — | — | |
| 33 | RILY | Brc Group Holdings INC | Stock-Other | 0.45% | — | — | |
| 34 | ACBIUSD | Atlantic Capital Bancshares | Stock-Other | 0.45% | — | — | |
| 35 | SMTSF | Sierra Metals INC | Stock-Other | 0.43% | — | — | |
| 36 | KBALUSD | Kimball International-b | Stock-Other | 0.42% | — | — | |
| 37 | EML | Eastern Co/the | Stock-Other | 0.38% | — | — | |
| 38 | DRTTF | Dirtt Environmental Solution | Stock-Other | 0.37% | — | — | |
| 39 | FBCUSD | Flagstar Bancorp INC | Stock-Other | 0.37% | — | — | |
| 40 | GWB | Great Western Bancorp INC | Stock-Other | 0.36% | — | +16.67% | |
| 41 | UMPQUSD | Umpqua Holdings CORP | Stock-Other | 0.35% | — | — | |
| 42 | GSKYGBP | Greensky Inc-class A | Stock-Other | 0.35% | — | +50.00% | |
| 43 | XNCR | Xencor INC | Stock-Other | 0.34% | — | — | |
| 44 | TSCUSD | Tristate Capital Hldgs INC | Stock-Other | 0.33% | — | — | |
| 45 | ISBCUSD | Investors Bancorp INC | Stock-Other | 0.31% | — | — | |
| 46 | SLV | Ishares Silver Trust | ETF-Commodities | 0.31% | — | -60.00% | |
| 47 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.29% | — | -98.62% | |
| 48 | BMTCUSD | Bryn Mawr Bank CORP | Stock-Other | 0.27% | — | — | |
| 49 | ✓ | Atotech LTD Usd0.100000 | Stock-Other | 0.26% | — | — | |
| 50 | STL | Sterling Bancorp/de | Stock-Other | 0.26% | — | — |
Not enough priced holdings yet to compute performance
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2021-12-31 | 152 | $98.0M | 0 | |
| 2021-09-30 | 148 | $95.3M | 0 | |
| 2018-06-30 | 38 | $22.8M | 100 | |
| 2016-12-31 | 105 | $50.4M | 71 | |
| 2016-09-30 | 103 | $49.1M | 31 | |
| 2016-06-30 | 116 | $50.3M | 63 | |
| 2016-03-31 | 119 | $56.1M | 96 | |
| 2015-12-31 | 134 | $72.9M | 77 | |
| 2015-09-30 | 129 | $95.3M | 100 | |
| 2015-06-30 | 125 | $90.0M | 100 | |
| 2015-03-31 | 119 | $71.3M | 84 | |
| 2014-12-31 | 236 | $122.9M | 0 |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2021-12-31 | 2022-01-31 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-12 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-17 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-01-24 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-24 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-21 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-04-29 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-01-22 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-28 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-05 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-07 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-09 | Amendment | View on EDGAR |
| 2014-12-31 | 2015-02-06 | 13F-HR | View on EDGAR |
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