Gem Investment Advisors, LLC
Gem Investment Advisors, LLC reported 35 US-listed holdings worth $163.0 million in its 13F for the quarter ended 30 June 2026, filed 11 August 2026. Its largest: Garrett Motion Inc. (22.1%), Absci Corporation (15.4%) and Alpha Tau Medical Ltd (11.1%). Against the quarter before, it opened 2 positions, added to 7, trimmed 7 and sold out of 1.
The 14 largest of its 35 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What its reported holdings returned
Held through each quarter, the holdings it reported returned +40.9% over the 2 quarters to 30 June 2026, against +9.5% for the S&P 500.
Not the fund's own return: each 13F's holdings are kept unchanged until the next one, so trades inside a quarter, dividends, cash and fees are left out. A rough guide to how its picks have done over time.
What it did on the quarter
Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held
Opened 2
- Nano Dimension Ltd NNDM$1.4 million
- Abeona Therapeutics Inc. ABEO$612,339
Added to 7
- Alpha Tau Medical Ltd DRTS+1.3 million shares · +1161%
- QuidelOrtho Corp. QDEL+269,333 shares · +91%
- Oramed Pharmaceuticals Inc. ORMP+358,733 shares · +22%
- Coursera Inc. COUR+70,100 shares · +54%
- U Haul Holding Company UHALB+5,735 shares · +28%
- Star Hldgs STHO+19,502 shares · +16%
- Berkshire Hathaway Inc. Class B BRKB+176 shares · +28%
Trimmed 7
- Grayscale Bitcoin Mini Trust Et BTC-103,883 shares · -71%
- Larimar Therapeutics Inc. LRMR-534,711 shares · -63%
- Garrett Motion Inc. GTX-22,408 shares · -2%
- Sotera Health Co. SHC-13,000 shares · -4%
- Latham Group Inc. SWIM-16,740 shares · -31%
- Fortrea Holdings Inc. FTRE-4,550 shares · -25%
- Seaport Entertainment Group In SEG-1,726 shares · -6%
Sold out of 1
- Fidelity Wise Origin Bitcoin FBTC$2.4 million last quarter
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| Garrett Motion Inc. GTX | 994.9K | $36.0 million | 22.11% | -22.4K |
| Absci Corporation ABSI | 2.2M | $25.2 million | 15.43% | no change |
| Alpha Tau Medical Ltd DRTS | 1.4M | $18.0 million | 11.07% | +1.3M |
| QuidelOrtho Corp. QDEL | 566.0K | $9.9 million | 6.08% | +269.3K |
| Oramed Pharmaceuticals Inc. ORMP | 2.0M | $9.6 million | 5.90% | +358.7K |
| Sprott Physical Gold & Silve CEF | 187.6K | $7.5 million | 4.63% | no change |
| PDF Solutions Inc. PDFS | 105.5K | $7.5 million | 4.58% | no change |
| Tejon Ranch Co. TRC | 310.0K | $5.8 million | 3.56% | no change |
| Sotera Health Co. SHC | 314.0K | $5.6 million | 3.42% | -13.0K |
| CF Industries Holdings, Inc. CF | 50.0K | $5.4 million | 3.32% | no change |
| Stride, Inc. LRN | 61.6K | $5.3 million | 3.26% | no change |
| St. Joe Co. JOE | 81.1K | $5.1 million | 3.12% | no change |
| Pure Cycle Corp. PCYO | 449.8K | $4.8 million | 2.96% | no change |
| Grail, Inc. GRAL | 26.8K | $1.8 million | 1.12% | no change |
| Security Natl Finl Corp. SNFCA | 158.2K | $1.5 million | 0.94% | no change |
| U Haul Holding Company UHALB | 26.1K | $1.5 million | 0.92% | +5.7K |
| Nano Dimension Ltd NNDM | 1.0M | $1.4 million | 0.89% | new |
| Rimini STR Inc. Del RMNI | 334.7K | $1.4 million | 0.87% | no change |
| Star Hldgs STHO | 137.9K | $1.3 million | 0.77% | +19.5K |
| Black Stone Minerals L P BSM | 84.6K | $1.2 million | 0.73% | no change |
| Coursera Inc. COUR | 200.0K | $1.1 million | 0.69% | +70.1K |
| Grayscale Bitcoin Mini Trust Et BTC | 41.6K | $1.1 million | 0.66% | -103.9K |
| Larimar Therapeutics Inc. LRMR | 319.5K | $974,533 | 0.60% | -534.7K |
| Seaport Entertainment Group In SEG | 28.0K | $745,119 | 0.46% | -1.7K |
| Anterix Inc. ATEX | 7.2K | $739,418 | 0.45% | no change |
| Abeona Therapeutics Inc. ABEO | 99.1K | $612,339 | 0.38% | new |
| Berkshire Hathaway Inc. Class B BRKB | 799 | $399,812 | 0.25% | +176 |
| United States Cellular Corp. AD | 7.4K | $269,738 | 0.17% | no change |
| Driven Brands Hldgs Inc. DRVN | 19.1K | $266,714 | 0.16% | no change |
| Latham Group Inc. SWIM | 37.3K | $241,577 | 0.15% | -16.7K |
| Fortrea Holdings Inc. FTRE | 13.7K | $239,198 | 0.15% | -4.5K |
| Gannett Co. Inc. TDAY | 22.6K | $193,504 | 0.12% | no change |
| Five Point Holdings LLC FPH | 13.6K | $71,535 | 0.04% | no change |
| Acacia Resh Corp. ACTG | 11.2K | $52,425 | 0.03% | no change |
| Entera Bio Ltd ENTX | 19.1K | $33,869 | 0.02% | no change |
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Change is shares against its 13F for the quarter before; the 1 it sold out of are in the box above.Options it reported
| Company | Option | Shares under the options | Value of those shares |
|---|---|---|---|
| QuidelOrtho Corp. QDEL | Calls | 5.3K | $92,830 |
1 option lines. A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost; they are not counted in the holdings above.