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ARKA-MEM
Arka AI Memory Tax
US-listed equity factor capturing the companies positioned to solve, monetize, or control the AI "memory tax" — HBM and advanced DRAM, NAND climbing into the memory hierarchy, CXL pooling and KV-cache offload, high-capacity server memory, advanced packaging, and control of the standards shaping the post-HBM architecture.
View full analyticsInception (live)
2025-01-01
Universe
US-listed equities (AI memory stack)
Holdings
10
Rebalance
Quarterly
Performance as of
2026-10-09
Holdings as of
2026-03-31
Performance
Cumulative return since inception · daily| Period | Factor | S&P 500 | Excess |
|---|---|---|---|
| 1M | -6.42% | +1.65% | -8.07% |
| 3M | -7.17% | +4.45% | -11.62% |
| YTD | +128.81% | +14.17% | +114.64% |
| 1Y | +211.29% | +15.67% | +195.62% |
| ITD | +396.20% | +33.17% | +363.03% |
Exposure
Latest rebalance · 2026-03-31Information Technology
100.0%
Holdings
Browse weights by rebalanceshowing 10 holdings · sum 99.99%
| Ticker | Sector | Sub-industry | Weight | Δ vs prev |
|---|---|---|---|---|
| MU | Information Technology | Semiconductors | 20.00% | +2.92 pp |
| INTC | Information Technology | Semiconductors | 14.41% | -5.59 pp |
| LRCX | Information Technology | Semiconductor Materials & Equipment | 12.56% | NEW |
| AMD | Information Technology | Semiconductors | 11.66% | +0.97 pp |
| AMAT | Information Technology | Semiconductor Materials & Equipment | 11.65% | NEW |
| SNDK | Information Technology | Technology Hardware, Storage & Peripherals | 11.10% | -2.44 pp |
| MRVL | Information Technology | Semiconductors | 7.74% | -2.60 pp |
| NVDA | Information Technology | Semiconductors | 7.63% | NEW |
| ADEA | Information Technology | Application Software | 2.21% | NEW |
| RMBS | Information Technology | Semiconductors | 1.03% | NEW |
| ONTO | removed this quarter | 10.78% | ─10.78 pp | |
| ALAB | removed this quarter | 6.71% | ─6.71 pp | |
| AMKR | removed this quarter | 4.50% | ─4.50 pp | |
| QCOM | removed this quarter | 3.98% | ─3.98 pp | |
| IBM | removed this quarter | 2.36% | ─2.36 pp | |
Risk Stats
Since inception · daily basisBeta vs S&P 500
2.42
Annualized volatility
68.9%
Sharpe ratio
1.66
Information ratio
1.60
Max drawdown
-54.2%
Tracking error vs SPY
60.3%