CIK: 0001461790
Total reported value
$1.4B
Reporting period: 2026-03-31 · Number of holdings: 487
K2 PRINCIPAL FUND, L.P. disclosed 487 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $1.4B and a quarterly turnover rate of 91.1%.
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K2 Principal Fund, L.p.'s disclosed holdings carry a Herfindahl concentration index of 0.016 — mathematically equivalent to about 63 equally-sized positions, well below its 487 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 2.48), 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 35% 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.
Add GLD
+168.8% $81.5M
Add SPY
+122.9% $44.7M
Trim PAR
-25.4% -$15.9M
Trim GDX
-62.8% -$12.1M
Trim AGCN 0.125 01-15-31
-72.4% -$11.0M
Trim PAR 1.5 10-15-27
-80.0% -$9.9M
Showing top 200 holdings (of 487 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GLD | Spdr Gold Shares | ETF-Commodities | 8.66% | +5.24% | +168.85% | |
| 2 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 5.89% | +2.69% | +122.85% | |
| 3 | IWM | Ishares Russell 2000 ETF | ETF-Small Cap | 1.60% | +1.60% | NEW | |
| 4 | GDXJ | Vaneck Junior Gold Miners | ETF-Commodities | 1.45% | +0.50% | +65.87% | |
| 5 | SLV | Ishares Silver Trust | ETF-Commodities | 1.35% | — | +3.34% | |
| 6 | COPX | Global X Copper Miners ETF | ETF-Other | 1.09% | +0.80% | +308.00% | |
| 7 | ASTS 2.375 10-15-32 | Ast Spacemobile INC | Stock-Tech | 1.09% | — | -8.70% | |
| 8 | PAR 4 03-15-31 | Par Technology CORP | Stock-Other | 1.05% | +1.05% | NEW | |
| 9 | SEI 0.25 10-01-31 | Solaris Energy Infrastru | Stock-Energy | 1.05% | — | — | |
| 10 | ✓ | Gamestop CORP | Stock-Other | 1.01% | — | +16.67% | |
| 11 | GLNG 2.75 12-15-30 | Golar Lng LTD | Stock-Energy | 1.00% | +0.53% | +100.00% | |
| 12 | TRIP 0.25 04-01-26 | Tripadvisor INC | Stock-Other | 0.98% | — | — | |
| 13 | VECO 2.875 06-01-29 | Veeco Instruments INC | Stock-Other | 0.97% | +0.97% | NEW | |
| 14 | JBLU 0.5 04-01-26 | Jetblue Airways CORP | Stock-Industrials | 0.96% | — | — | |
| 15 | ✓ | Cloudflare INC | Stock-Other | 0.95% | +0.95% | NEW | |
| 16 | RYAM | Rayonier Advanced Materials | Stock-Other | 0.90% | — | -2.80% | |
| 17 | MSTR 0 12-01-29 | Strategy INC | Stock-Tech | 0.88% | — | — | |
| 18 | KW 4.75 02-01-30 | Kennedy-wilson INC | Stock-Other | 0.86% | +0.86% | NEW | |
| 19 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.85% | — | +5.00% | |
| 20 | FCX | Freeport-mcmoran INC | Stock-Materials | 0.85% | -0.73% | -46.60% | |
| 21 | WIX 0 09-15-30 | Wix LTD | Stock-Tech | 0.84% | +0.84% | NEW | |
| 22 | CRNC 1.5 07-01-28 | Cerence INC | Stock-Other | 0.84% | — | -17.91% | |
| 23 | HYG | Ishr Ibx Usd Hiyld Cb Etf-ui | ETF-High Yield | 0.83% | +0.83% | NEW | |
| 24 | LCID 1.25 12-15-26 | Lucid Group INC | Stock-Consumer Disc | 0.82% | — | — | |
| 25 | DBX 0 03-01-28 | Dropbox INC | Stock-Tech | 0.80% | — | +71.43% | |
| 26 | IAUCN 3.75 04-15-31 | I-80 Gold CORP | Stock-Other | 0.78% | +0.78% | NEW | |
| 27 | MARA 0 03-01-30 | Mara Holdings INC | Stock-Financials | 0.77% | — | — | |
| 28 | GME | Gamestop Corp-class A | Stock-Consumer Disc | 0.73% | — | -30.05% | |
| 29 | COIN 0.25 04-01-30 | Coinbase Global INC | Stock-Financials | 0.72% | — | +22.22% | |
| 30 | XIFR 2.5 06-15-26 | Xplr Infrastructure LP | Stock-Utilities | 0.69% | — | — | |
| 31 | SNAP 0.75 08-01-26 | Snap INC | Stock-Comm Services | 0.69% | — | — | |
| 32 | UPST 0.25 08-15-26 | Upstart Holdings INC | Stock-Financials | 0.68% | — | — | |
| 33 | UBER 0.875 12-01-28 2028 | Uber Technologies INC | Stock-Industrials | 0.67% | — | — | |
| 34 | ✓ | Etsy INC | Stock-Other | 0.67% | +0.67% | NEW | |
| 35 | AEIS 2.5 09-15-28 | Advanced Energy Ind | Stock-Industrials | 0.67% | — | — | |
| 36 | DCH | Dauch Corporation | Stock-Other | 0.67% | — | +95.17% | |
| 37 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.67% | — | +148.65% | |
| 38 | RUN 4 03-01-30 | Sunrun INC | Stock-Tech | 0.66% | — | +100.00% | |
| 39 | ✓ | Rubrik INC | Stock-Other | 0.66% | +0.66% | NEW | |
| 40 | WT 3.25 08-15-29 | Wisdomtree INC | Stock-Other | 0.65% | — | +16.67% | |
| 41 | DMLCN 4.25 09-15-31 . | Denison Mines CORP | Stock-Other | 0.65% | — | +100.00% | |
| 42 | ARKK | Ark Innovation ETF | ETF-Other | 0.65% | +0.65% | NEW | |
| 43 | BOX 1.5 09-15-29 | Box INC | Stock-Tech | 0.64% | — | +100.00% | |
| 44 | BKSY 8.25 08-01-33 | Blacksky Technology INC | Stock-Other | 0.64% | — | +50.14% | |
| 45 | AKAM 1.125 02-15-29 | Akamai Technologies INC | Stock-Tech | 0.64% | +0.64% | NEW | |
| 46 | VAC 3.25 12-15-27 | Marriott Vacation Worldw | Stock-Consumer Disc | 0.61% | — | +200.00% | |
| 47 | UBER | Uber Technologies INC | Stock-Industrials | 0.59% | +0.59% | NEW | |
| 48 | MARA 0 06-01-31 | Mara Holdings INC | Stock-Financials | 0.58% | — | — | |
| 49 | XLP | Ss Consumer Staples Sel Sect | ETF-Other | 0.57% | +0.57% | NEW | |
| 50 | MSTR 0.625 03-15-30 | Strategy INC | Stock-Tech | 0.57% | — | +75.00% |
Performance for Q3 2026
—
Performance Last 4 Quarters
—
Based on 0 months of available history
Based on 39% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 487 | $1.4B | 91 | |
| 2025-12-31 | 410 | $1.2B | 94 | |
| 2025-09-30 | 338 | $1.2B | 100 | |
| 2025-06-30 | 296 | $725.2M | 0 | |
| 2025-03-31 | 317 | $788.2M | 100 | |
| 2024-12-31 | 304 | $900.6M | 0 | |
| 2024-09-30 | 263 | $694.7M | 0 | |
| 2024-06-30 | 228 | $537.7M | 0 | |
| 2024-03-31 | 237 | $579.0M | 0 | |
| 2023-12-31 | 230 | $785.2M | 0 | |
| 2023-09-30 | 226 | $477.3M | 0 | |
| 2023-06-30 | 222 | $437.2M | 0 | |
| 2023-03-31 | 265 | $726.6M | 0 | |
| 2022-12-31 | 244 | $658.1M | 0 | |
| 2022-09-30 | 287 | $870.9M | 0 | |
| 2022-06-30 | 354 | $906.5M | 0 | |
| 2022-03-31 | 302 | $1.2B | 0 | |
| 2021-12-31 | 371 | $1.5B | 0 | |
| 2021-09-30 | 314 | $1.2B | 0 | |
| 2021-06-30 | 364 | $1.2B | 100 | |
| 2021-03-31 | 300 | $1.3B | 100 | |
| 2020-12-31 | 306 | $1.1B | 100 | |
| 2020-09-30 | 243 | $668.9M | 100 | |
| 2020-06-30 | 252 | $629.2M | 100 | |
| 2020-03-31 | 233 | $527.6M | 100 | |
| 2019-12-31 | 308 | $1.2B | 100 | |
| 2019-09-30 | 303 | $924.6M | 85 | |
| 2019-06-30 | 277 | $828.5M | 91 | |
| 2019-03-31 | 286 | $784.7M | 100 | |
| 2018-12-31 | 282 | $659.3M | 100 | |
| 2018-09-30 | 327 | $1.0B | 88 | |
| 2018-06-30 | 312 | $1.3B | 91 | |
| 2018-03-31 | 386 | $1.8B | 96 | |
| 2017-12-31 | 322 | $1.4B | 96 | |
| 2017-09-30 | 413 | $1.5B | 75 | |
| 2017-06-30 | 414 | $1.5B | 93 | |
| 2017-03-31 | 378 | $1.2B | 85 | |
| 2016-12-31 | 277 | $1.1B | 100 | |
| 2016-09-30 | 277 | $891.7M | 0 | |
| 2016-06-30 | 353 | $758.5M | 100 | |
| 2016-03-31 | 224 | $732.9M | 90 | |
| 2015-12-31 | 348 | $734.0M | 100 | |
| 2015-09-30 | 264 | $616.5M | 100 | |
| 2015-06-30 | 219 | $556.8M | 100 | 138259P2307000325490A |
| 2015-03-31 | 199 | $474.6M | 100 | 173935A2716933338259P |
| 2014-12-31 | 162 | $426.5M | 0 |
K2 Principal Fund, L.p.'s most significant position changes for 2026-03-31: Sold out: Lumentum Holdings INC (LITE 0.5 06-15-28); Sold out: Sphere Entertainment Co (SPHR 3.5 12-01-28); Sold out: Allied Gold CORP (AAUC 8.75 09-07-28); New buy: Ishares Russell 2000 ETF (IWM); Sold out: Applied Digital CORP (APLD 2.75 06-01-30).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | GLD | Spdr Gold Shares | +5.2% | +168.85% | Add |
| 2 | SPY | Ss Spdr S&p 500 ETF Trust-us | +2.7% | +122.85% | Add |
| 3 | COPX | Global X Copper Miners ETF | +0.8% | +308.00% | Add |
| 4 | GLNG 2.75 12-15-30 | Golar Lng LTD | +0.5% | +100.00% | Add |
| 5 | GDXJ | Vaneck Junior Gold Miners | +0.5% | +65.87% | Add |
| 6 | PFSI | Pennymac Financial Services | +0.5% | +2598.27% | Add |
| 7 | FCX | Freeport-mcmoran INC | -0.7% | -46.60% | Trim |
| 8 | BTI | British American Tob-sp Adr | -0.8% | -58.75% | Trim |
| 9 | PAR 1.5 10-15-27 | Par Technology CORP | -0.8% | -80.00% | Trim |
| 10 | AGCN 0.125 01-15-31 | First Majestic Silver | -0.9% | -72.41% | Trim |
| 11 | GDX | Vaneck Gold Miners ETF | -1.1% | -62.77% | Trim |
| 12 | PAR | Par Technology Corp/del | -1.3% | -25.44% | Trim |
| 13 | LITE 0.5 06-15-28 | Lumentum Holdings INC | — | EXIT | Sold out |
| 14 | SPHR 3.5 12-01-28 | Sphere Entertainment Co | — | EXIT | Sold out |
| 15 | AAUC 8.75 09-07-28 | Allied Gold CORP | — | EXIT | Sold out |
| 16 | IWM | Ishares Russell 2000 ETF | — | NEW | New buy |
| 17 | APLD 2.75 06-01-30 | Applied Digital CORP | — | EXIT | Sold out |
| 18 | PTON 0 02-15-26 | Peloton Interactive INC | — | EXIT | Sold out |
| 19 | PAR 4 03-15-31 | Par Technology CORP | — | NEW | New buy |
| 20 | VAC 0 01-15-26 | Marriott Vacation Worldw | — | EXIT | Sold out |
| 21 | VECO 2.875 06-01-29 | Veeco Instruments INC | — | NEW | New buy |
| 22 | ✓ | Cloudflare INC | — | NEW | New buy |
| 23 | SPCE 2.5 02-01-27 | Virgin Galactic Holdings | — | EXIT | Sold out |
| 24 | KW 4.75 02-01-30 | Kennedy-wilson INC | — | NEW | New buy |
| 25 | CENX 2.75 05-01-28 | Century Aluminum Company | — | EXIT | Sold out |
| 26 | WIX 0 09-15-30 | Wix LTD | — | NEW | New buy |
| 27 | HYG | Ishr Ibx Usd Hiyld Cb Etf-ui | — | NEW | New buy |
| 28 | NTNX 0.25 10-01-27 | Nutanix INC | — | EXIT | Sold out |
| 29 | IAUCN 3.75 04-15-31 | I-80 Gold CORP | — | NEW | New buy |
| 30 | HOTUCN 6 12-31-26 | Amer Hotel INC Prop Reit | — | EXIT | Sold out |
| 31 | ✓ | Applied Optoele | — | EXIT | Sold out |
| 32 | ✓ | Etsy INC | — | NEW | New buy |
| 33 | ✓ | Rubrik INC | — | NEW | New buy |
| 34 | ARKK | Ark Innovation ETF | — | NEW | New buy |
| 35 | AKAM 1.125 02-15-29 | Akamai Technologies INC | — | NEW | New buy |
| 36 | WT 3.25 06-15-26 | Wisdomtree Investments | — | EXIT | Sold out |
| 37 | UBER | Uber Technologies INC | — | NEW | New buy |
| 38 | XLP | Ss Consumer Staples Sel Sect | — | NEW | New buy |
| 39 | CRWV 1.75 12-01-31 | Coreweave INC | — | NEW | New buy |
| 40 | SEDG 2.25 07-01-29 | Solar Edge Technologies | — | EXIT | Sold out |
| 41 | DBX 0 03-01-26 | Dropbox INC | — | EXIT | Sold out |
| 42 | CCO 7.5 06-01-29 144A | Clear Channel Outdoor Ho | — | NEW | New buy |
| 43 | MSTR 0 03-01-30 | Strategy INC | — | NEW | New buy |
| 44 | ✓ | Microstrategy | — | EXIT | Sold out |
| 45 | SHOP | Shopify INC - Class A | — | NEW | New buy |
| 46 | EEM | Ishares Msci Emerging Market | — | NEW | New buy |
| 47 | CORZ 0 06-15-31 | Core Scientific INC | — | EXIT | Sold out |
| 48 | META | Meta Platforms Inc-class A | — | EXIT | Sold out |
| 49 | OPEN | Opendoor Technologies INC | — | EXIT | Sold out |
| 50 | PEB 1.625 01-15-30 | Pebblebrook Hotel Trust | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-14 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-13 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-15 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-14 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-13 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-15 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-11 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-10 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-12 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-11 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-12 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-13 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-14 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-12 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-13 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-13 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-13 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-15 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-14 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-13 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-13 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-13 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-14 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-12 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-09 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-11 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-11 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-15 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-15 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-15 | Amendment | View on EDGAR |
| 2016-06-30 | 2016-08-11 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-12 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-12 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-13 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-29 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-04-30 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-19 | 13F-HR | View on EDGAR |
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