Gem Investment Advisors, LLC — 13F Holdings & Portfolio
CIK 1580018 · latest 13F-HR filed 2026-08-11
Gem Investment Advisors, LLC manages $163.1M in 13F-reported U.S. long-equity assets across 36 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GTX (22.10%), ABSI (15.43%), DRTS (11.06%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 2 new positions, exited 1, added to 21, and trimmed 7.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
SUITE 2B
TEANECK, NJ 07666
$163.1M
Long-equity book
36
Distinct positions
2026-06-30
Filed 2026-08-11
+2 / −1 / ↑21 / ↓7
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ABSCI CORPORATION$18.6M +286.3%
- GARRETT MOTION INC$17.6M +95.0%
- ALPHA TAU MEDICAL LTD$17.2M +2144.2%
- QUIDELORTHO CORP$5.0M +103.4%
- ORAMED PHARMACEUTICALS INC$4.0M +72.4%
Top Trims
- GRAYSCALE BITCOIN MINI TR ET-$3.3M -75.3%
- LARIMAR THERAPEUTICS INC-$2.9M -74.6%
- SPROTT ASSET MANAGEMENT LP-$1.4M -15.7%
- CF INDUSTRIES HOLD-$1.1M -16.6%
- BLACK STONE MINERALS L P-$97.3K -7.6%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | GARRETT MOTION INC | GTX | 366505105 | $36.0M | 22.10% | 994,885 | SH |
| 2 | ABSCI CORPORATION | ABSI | 00091E109 | $25.2M | 15.43% | 2,170,863 | SH |
| 3 | ALPHA TAU MEDICAL LTD | DRTS | M0740A108 | $18.0M | 11.06% | 1,434,476 | SH |
| 4 | QUIDELORTHO CORP | QDEL | 219798105 | $9.9M | 6.08% | 565,998 | SH |
| 5 | ORAMED PHARMACEUTICALS INC | ORMP | 68403P203 | $9.6M | 5.89% | 1,998,802 | SH |
| 6 | SPROTT ASSET MANAGEMENT LP | CEF | 85208R101 | $7.5M | 4.63% | 187,561 | SH |
| 7 | PDF SOLUTIONS INC | PDFS | 693282105 | $7.5M | 4.58% | 105,526 | SH |
| 8 | TEJON RANCH CO | TRC | 879080109 | $5.8M | 3.55% | 309,985 | SH |
| 9 | SOTERA HEALTH CO | SHC | 83601L102 | $5.6M | 3.42% | 314,015 | SH |
| 10 | CF INDUSTRIES HOLD | CF | 125269100 | $5.4M | 3.32% | 50,000 | SH |
| 11 | STRIDE INC | LRN | 86333M108 | $5.3M | 3.25% | 61,563 | SH |
| 12 | ST JOE CO | JOE | 790148100 | $5.1M | 3.12% | 81,142 | SH |
| 13 | PURE CYCLE CORP | PCYO | 746228303 | $4.8M | 2.95% | 449,829 | SH |
| 14 | GRAIL INC | GRAL | 384747101 | $1.8M | 1.12% | 26,781 | SH |
| 15 | SECURITY NATL FINL CORP | SNFCA | 814785309 | $1.5M | 0.94% | 158,171 | SH |
| 16 | U HAUL HOLDING COMPANY | UHAL.B | 023586506 | $1.5M | 0.92% | 26,070 | SH |
| 17 | NANO DIMENSION LTD | NNDM | 63008G203 | $1.4M | 0.89% | 1,000,000 | SH |
| 18 | RIMINI STR INC DEL | RMNI | 76674Q107 | $1.4M | 0.87% | 334,657 | SH |
| 19 | STAR HLDGS | STHO | 85512G106 | $1.3M | 0.77% | 137,884 | SH |
| 20 | BLACK STONE MINERALS L P | BSM | 09225M101 | $1.2M | 0.72% | 84,632 | SH |
| 21 | COURSERA INC | COUR | 22266M104 | $1.1M | 0.69% | 200,043 | SH |
| 22 | GRAYSCALE BITCOIN MINI TR ET | BTC | 389930207 | $1.1M | 0.66% | 41,617 | SH |
| 23 | LARIMAR THERAPEUTICS INC | LRMR | 517125100 | $974.5K | 0.60% | 319,519 | SH |
| 24 | SEAPORT ENTMT GROUP INC | SEG | 812215200 | $745.1K | 0.46% | 28,012 | SH |
| 25 | ANTERIX INC | ATEX | 03676C100 | $739.4K | 0.45% | 7,183 | SH |
| 26 | ABEONA THERAPEUTICS INC | ABEO | 00289Y206 | $612.3K | 0.38% | 99,084 | SH |
| 27 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $399.8K | 0.25% | 799 | SH |
| 28 | ARRAY DIGITAL INFRASTRUCTURE | AD | 911684108 | $269.7K | 0.17% | 7,439 | SH |
| 29 | DRIVEN BRANDS HLDGS INC | DRVN | 26210V102 | $266.7K | 0.16% | 19,133 | SH |
| 30 | LATHAM GROUP INC | SWIM | 51819L107 | $241.6K | 0.15% | 37,338 | SH |
| 31 | FORTREA HLDGS INC | FTRE | 34965K107 | $239.2K | 0.15% | 13,747 | SH |
| 32 | USA TODAY CO INC | TDAY | 36472T109 | $193.5K | 0.12% | 22,632 | SH |
| 33 | QUIDELORTHO CORP Call | QDEL | 219798105 | $92.8K | 0.06% | 5,300 | SH |
| 34 | FIVE POINT HOLDINGS LLC | FPH | 33833Q106 | $71.5K | 0.04% | 13,574 | SH |
| 35 | ACACIA RESH CORP | ACTG | 003881307 | $52.4K | 0.03% | 11,250 | SH |
| 36 | ENTERA BIO LTD | ENTX | M40527109 | $33.9K | 0.02% | 19,135 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-11 | $163.1M | 36 | 0001580018-26-000006 |
| 2026-03-31 | 2026-05-15 | $101.7M | 35 | 0001580018-26-000004 |
| 2025-12-31 | 2026-05-15 | $105.5M | 32 | 0001580018-26-000003 |