ARISTEIA CAPITAL, L.L.C.
13F filer · CIK 1080171 · Greenwich, CT
Summary
ARISTEIA CAPITAL, L.L.C. reported $7.69B across 788 positions in its 13F for 2026 Q2, filed Aug 14, 2026. The largest holdings are SM (4.4%), SUPER MICRO COMPUTER INC (3.9%), MSTR 0 12.01.29 (3.8%). Versus 2026 Q1, leaving options aside, it opened 252 new positions, added to 108, trimmed 73 and sold out of 159.
Reported value$7.69B
Positions788incl. options
Report period2026 Q2
FiledAug 14, 2026
New positions252
Added108
Trimmed73
Sold out159
Top 25 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 4.4%Value $339.32MPrice $33.11Shares 13.00M +19.91%Since Jun 30 +26.86%
SUPER MICRO COMPUTER INCNo ticker matchAdd
Weight 3.9%Value $298.26MPrincipal $322.61M +121.94%
Weight 3.8%Value $290.00MPrincipal $335.53M +4.77%
Weight 3.7%Value $281.64MPrice $40.74Shares 6.10M +3.26%Since Jun 30 -11.74%
EVERGY INCNo ticker matchAdd
Weight 3.2%Value $249.14MPrincipal $175.00M +57.66%
Weight 2.6%Value $202.10MPrice $230.84Shares 784K +35.01%Since Jun 30 -10.50%
AKAMAI TECHNOLOGIES INCNo ticker matchNew
Weight 2.5%Value $192.53MPrincipal $131.80M
Weight 2.3%Value $178.93MPrincipal $71.07M +610.73%
Weight 2.2%Value $165.97MShares 3.22M
Weight 2.1%Value $161.96MPrincipal $164.22M
FIRSTENERGY CORPNo ticker matchNew
Weight 2.1%Value $161.73MPrincipal $148.00M
SUPER MICRO COMPUTER INCNo ticker matchAdd
Weight 1.7%Value $130.37MPrincipal $132.78M +20.50%
Weight 1.7%Value $129.84MPrincipal $146.32M +30.27%
Weight 1.6%Value $124.90MPrincipal $140.50M
Weight 1.4%Value $110.67MPrice $9.62Shares 5.89M +10.82%Since Jun 30 -48.84%
Weight 1.4%Value $110.25MPrincipal $87.02M
Weight 1.3%Value $99.31MPrincipal $79.54M -40.74%
Weight 1.1%Value $85.61MPrincipal $88.04M +84.41%
TELADOC HEALTH INCNo ticker matchNew
Weight 1.0%Value $75.37MPrincipal $77.34M
Weight 0.9%Value $71.01MPrincipal $76.25M
Weight 0.9%Value $68.72MPrincipal $59.41M
Weight 0.8%Value $62.97MPrice $36.02Shares 1.89MSince Jun 30 +8.30%
COINBASE GLOBAL INCNo ticker matchNew
Weight 0.8%Value $60.98MPrincipal $67.91M
BLOCK INCNo ticker matchAdd
Weight 0.8%Value $58.82MPrincipal $61.96M +190.17%
Weight 0.7%Value $54.17MPrice $53.98Shares 1.04M -49.17%Since Jun 30 +4.01%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 4.4% | $339.32M | +26.86% | +19.91% | Add | |
| SUPER MICRO COMPUTER INCNo ticker match | 3.9% | $298.26M | — | +121.94% | Add |
| 3.8% | $290.00M | — | +4.77% | Add | |
| 3.7% | $281.64M | -11.74% | +3.26% | Add | |
| EVERGY INCNo ticker match | 3.2% | $249.14M | — | +57.66% | Add |
 HEI.AHEICO CORP | 2.6% | $202.10M | -10.50% | +35.01% | Add |
| AKAMAI TECHNOLOGIES INCNo ticker match | 2.5% | $192.53M | — | — | New |
| 2.3% | $178.93M | — | +610.73% | Add | |
| 2.2% | $165.97M | — | — | New | |
| 2.1% | $161.96M | — | — | New | |
| FIRSTENERGY CORPNo ticker match | 2.1% | $161.73M | — | — | New |
| SUPER MICRO COMPUTER INCNo ticker match | 1.7% | $130.37M | — | +20.50% | Add |
| 1.7% | $129.84M | — | +30.27% | Add | |
| 1.6% | $124.90M | — | — | New | |
| 1.4% | $110.67M | -48.84% | +10.82% | Add | |
| 1.4% | $110.25M | — | — | New | |
| 1.3% | $99.31M | — | -40.74% | Trim | |
| 1.1% | $85.61M | — | +84.41% | Add | |
| TELADOC HEALTH INCNo ticker match | 1.0% | $75.37M | — | — | New |
| 0.9% | $71.01M | — | — | New | |
| 0.9% | $68.72M | — | — | New | |
| 0.8% | $62.97M | +8.30% | — | Hold | |
| COINBASE GLOBAL INCNo ticker match | 0.8% | $60.98M | — | — | New |
| BLOCK INCNo ticker match | 0.8% | $58.82M | — | +190.17% | Add |
| 0.7% | $54.17M | +4.01% | -49.17% | Trim |
Weight is the share of the reported 13F value, including options at notional value. “Since Jun 30” compares the latest close with the quarter-end price implied by the filing (value ÷ shares).
Largest buys in 2026 Q2
AKAMAI TECHNOLOGIES INCNo ticker match≈ $192.53MNew
SUPER MICRO COMPUTER INCNo ticker match≈ $163.87MAdd
FIRSTENERGY CORPNo ticker match≈ $161.73MNew
Largest sells in 2026 Q2
Options
Notional value, listed apart from stocks
Source: SEC Form 13F, values as reported by the filer. Filings lag up to 45 days after quarter end and cover only certain long positions. Research only, not investment advice.