Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
AGX
ARGAN INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
ARGAN INC (AGX) is held by 8 tracked hedge-fund managers, a combined reported value of ~$734.37M; the largest are Renaissance Technologies, Stephen Mandel, Ken Griffin. This quarter: 2 new, 3 added, 1 trimmed, 1 closed. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Heating up
Gurus holding8
Congress trades0
Price$641.68vs quarter-end+17.82%
Sectors0
This quarter's moves
Top holderRenaissance TechnologiesNew2
Added3
Trimmed / sold2
Stephen MandelNew large stake
Value $214.12M1.7% of portfolio393,1342026 Q1
Value $53.38M— of portfolio98,0002026 Q1
Value $25.27M— of portfolio46,4002026 Q1
Value $16.94M— of portfolio31,1002026 Q1
Value $6.81M— of portfolio12,5002026 Q1
Value $4.14M— of portfolio7,6002026 Q1
Value $3.10M— of portfolio5,7002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Stephen Mandel | $214.12M | 1.7% | New large stake |
| Ken GriffinPUT | $53.38M | — | — |
| Ken GriffinCALL | $25.27M | — | — |
| Steven CohenPUT | $16.94M | — | — |
| Steven CohenCALL | $6.81M | — | — |
| Izzy EnglanderCALL | $4.14M | — | — |
| Izzy EnglanderPUT | $3.10M | — | — |