Rex Advisers, Llc
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$33.1M
Q ending 2026-03-31
Prior quarter
$23.7M
Q ending 2025-12-31
Change
+39.9% QoQ
Positions
74
reported holdings
Largest positions
All 74 reported positions, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Red Cat Hldgs Inc | RCAT | Shares | $6.5M | 497K |
| Nvidia Corporation | NVDA | Put | $4.4M | 601K |
| Nvidia Corporation | NVDA | Call | $2.6M | 901K |
| Tesla Inc | TSLA | Put | $2.4M | 137K |
| Tesla Inc | TSLA | Call | $1.5M | 206K |
| Firefly Aerospace Inc | FLY | Shares | $837K | 29K |
| Lumentum Hldgs Inc | LITE | Shares | $773K | 1K |
| Affirm Hldgs Inc | AFRM | Shares | $765K | 17K |
| Fastly Inc | FSLY | Shares | $750K | 26K |
| Lemonade Inc | LMND | Shares | $727K | 12K |
| Nebius Group N.V. | Shares | $726K | 7K | |
| Upstart Hldgs Inc | UPST | Shares | $726K | 28K |
| Applied Digital Corp | APLD | Shares | $707K | 30K |
| Solaredge Technologies Inc | SEDG | Shares | $699K | 14K |
| Coherent Corp | COHR | Shares | $691K | 3K |
| Terawulf Inc | WULF | Shares | $690K | 48K |
| Venture Global Inc | VG | Shares | $651K | 41K |
| Sable Offshore Corp | SOC | Shares | $638K | 39K |
| Planet Labs Pbc | PL | Shares | $632K | 23K |
| Applied Optoelectronics Inc | AAOI | Shares | $618K | 7K |
| Coinbase Global Inc | COIN | Put | $591K | 20K |
| Strategy Inc | MSTR | Put | $494K | 31K |
| Eli Lilly & Co | LLY | Put | $488K | 4K |
| Walmart Inc | WMT | Call | $349K | 105K |
| Walmart Inc | WMT | Put | $341K | 70K |
| Coreweave Inc | CRWV | Call | $224K | 27K |
| Robinhood Mkts Inc | HOOD | Put | $220K | 16K |
| Palantir Technologies Inc | PLTR | Put | $202K | 15K |
| Firefly Aerospace Inc | FLY | Call | $197K | 59K |
| Palantir Technologies Inc | PLTR | Call | $167K | 22K |
| Coreweave Inc | CRWV | Put | $152K | 18K |
| Eli Lilly & Co | LLY | Call | $126K | 7K |
| Sable Offshore Corp | SOC | Put | $118K | 77K |
| Applied Optoelectronics Inc | AAOI | Put | $115K | 22K |
| Strategy Inc | MSTR | Call | $100K | 46K |
| Coinbase Global Inc | COIN | Call | $85K | 29K |
| Planet Labs Pbc | PL | Put | $81K | 68K |
| Affirm Hldgs Inc | AFRM | Call | $78K | 33K |
| Venture Global Inc | VG | Put | $75K | 83K |
| Red Cat Hldgs Inc | RCAT | Call | $62K | 111K |
| Robinhood Mkts Inc | HOOD | Call | $56K | 25K |
| Coherent Corp | COHR | Put | $55K | 9K |
| Fastly Inc | FSLY | Call | $55K | 52K |
| Intuitive Machines Inc | LUNR | Call | $53K | 79K |
| Unusual Machs Inc | UMAC | Call | $47K | 118K |
| Ast Spacemobile Inc | ASTS | Call | $46K | 18K |
| Babcock & Wilcox Enterprises | BW | Put | $43K | 144K |
| Upstart Hldgs Inc | UPST | Call | $37K | 57K |
| Lemonade Inc | LMND | Call | $36K | 23K |
| Solaredge Technologies Inc | SEDG | Put | $36K | 41K |
| Unusual Machs Inc | UMAC | Put | $35K | 177K |
| Lumentum Hldgs Inc | LITE | Call | $31K | 2K |
| Terawulf Inc | WULF | Put | $31K | 96K |
| Babcock & Wilcox Enterprises | BW | Call | $29K | 96K |
| Lumentum Hldgs Inc | LITE | Put | $28K | 2K |
| Terawulf Inc | WULF | Call | $27K | 96K |
| Applied Digital Corp | APLD | Put | $24K | 89K |
| Intuitive Machines Inc | LUNR | Put | $22K | 79K |
| Red Cat Hldgs Inc | RCAT | Put | $19K | 111K |
| Solaredge Technologies Inc | SEDG | Call | $19K | 27K |
| Fastly Inc | FSLY | Put | $16K | 52K |
| Ast Spacemobile Inc | ASTS | Put | $16K | 18K |
| Nebius Group N.V. | Put | $15K | 21K | |
| Coherent Corp | COHR | Call | $15K | 6K |
| Lemonade Inc | LMND | Put | $15K | 23K |
| Upstart Hldgs Inc | UPST | Put | $13K | 57K |
| Venture Global Inc | VG | Call | $8K | 83K |
| Sable Offshore Corp | SOC | Call | $7K | 77K |
| Nebius Group N.V. | Call | $6K | 7K | |
| Affirm Hldgs Inc | AFRM | Put | $6K | 33K |
| Applied Optoelectronics Inc | AAOI | Call | $5K | 15K |
| Applied Digital Corp | APLD | Call | $4K | 30K |
| Planet Labs Pbc | PL | Call | $4K | 45K |
| Firefly Aerospace Inc | FLY | Put | $4K | 59K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.