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Institutional investment manager
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
- Reported holdings value
- $7.69B
- Reported positions
- 788
- Report as of
- 2026-06-30
- Filed on
- 2026-08-14
Reported holdings & quarterly changes
Compared with Q1 2026. All security classes provided by the filing are included.
| QQQ INVESCO QQQ TRUST SERIES 1 46090E103 | UNIT SER 1 PUT · SH | 1,150,000 | $846.86M | 11.01% | +875,000 | +318.18% | Increased |
| SPY STATE STREET SPDR S&P 500 ETF TRUST 78462F103 | TR UNIT PUT · SH | 650,000 | $485.4M | 6.31% | +375,000 | +136.36% | Increased |
| SM SM ENERGY CO 78454L100 | COM Share · SH | 13,000,649 | $339.32M | 4.41% | +2,158,803 | +19.91% | Increased |
| 86800UAB0 SUPER MICRO COMPUTER INC 86800UAB0 | NOTE 3.500% 3/0 Share · PRN | 322,614,000 | $298.26M | 3.88% | +177,250,000 | +121.94% | Increased |
| 594972AS0 STRATEGY INC 594972AS0 | NOTE 12/0 Share · PRN | 335,533,000 | $290M | 3.77% | +15,290,000 | +4.77% | Increased |
| IAC PEOPLE INC 44891N208 | COM NEW Share · SH | 6,101,439 | $281.64M | 3.66% | +192,602 | +3.26% | Increased |
| 30034WAD8 EVERGY INC 30034WAD8 | NOTE 4.500%12/1 Share · PRN | 175,000,000 | $249.14M | 3.24% | +64,000,000 | +57.66% | Increased |
| HEI-A HEICO CORP 422806208 | CL A Share · SH | 783,595 | $202.1M | 2.63% | +203,208 | +35.01% | Increased |
| 00971TAQ4 AKAMAI TECHNOLOGIES INC 00971TAQ4 | NOTE 0.250% 5/1 Share · PRN | 131,800,000 | $192.53M | 2.50% | — | — | Newly reported |
| 40131MAD1 GUARDANT HEALTH INC 40131MAD1 | DEBT 1.250% 2/1 Share · PRN | 71,073,000 | $178.93M | 2.33% | +61,073,000 | +610.73% | Increased |
| 86800U500 SUPER MICRO COMPUTER INC 86800U500 | 7 DEP CM SR A WI Share · SH | 3,220,000 | $165.97M | 2.16% | — | — | Newly reported |
| 25809KAB1 DOORDASH INC 25809KAB1 | NOTE 5/1 Share · PRN | 164,215,000 | $161.96M | 2.10% | — | — | Newly reported |
| 337932AT4 FIRSTENERGY CORP 337932AT4 | NOTE 3.625% 1/1 Share · PRN | 148,000,000 | $161.73M | 2.10% | — | — | Newly reported |
| 86800UAD6 SUPER MICRO COMPUTER INC 86800UAD6 | NOTE 2.250% 7/1 Share · PRN | 132,783,000 | $130.37M | 1.69% | +22,593,000 | +20.50% | Increased |
| 594972AU5 STRATEGY INC 594972AU5 | NOTE 3/0 Share · PRN | 146,321,000 | $129.84M | 1.69% | +34,000,000 | +30.27% | Increased |
| 86800UAF1 SUPER MICRO COMPUTER INC 86800UAF1 | NOTE 6/1 Share · PRN | 140,505,000 | $124.9M | 1.62% | — | — | Newly reported |
| CORZW CORE SCIENTIFIC INC 21874A114 | *W EXP 01/23/202 Share · SH | 5,885,331 | $110.67M | 1.44% | +574,532 | +10.82% | Increased |
| 18915MAF4 CLOUDFLARE INC 18915MAF4 | NOTE 6/1 Share · PRN | 87,018,000 | $110.25M | 1.43% | — | — | Newly reported |
| 40131MAB5 GUARDANT HEALTH INC 40131MAB5 | NOTE 11/1 Share · PRN | 79,539,000 | $99.31M | 1.29% | -54,681,000 | -40.74% | Reduced |
| 565788AH9 MARA HOLDINGS INC 565788AH9 | NOTE 6/0 Share · PRN | 88,044,000 | $85.61M | 1.11% | +40,300,000 | +84.41% | Increased |
| 87918AAF2 TELADOC HEALTH INC 87918AAF2 | NOTE 1.250% 6/0 Share · PRN | 77,338,000 | $75.37M | 0.98% | — | — | Newly reported |
| 26142RAB0 DRAFTKINGS HOLDINGS INC 26142RAB0 | NOTE 3/1 Share · PRN | 76,247,000 | $71.01M | 0.92% | — | — | Newly reported |
| 90353TAS9 UBER TECHNOLOGIES INC 90353TAS9 | NOTE 5/1 Share · PRN | 59,413,000 | $68.72M | 0.89% | — | — | Newly reported |
| LBRDK LIBERTY BROADBAND CORP 530307305 | COM SER C Share · SH | 1,893,185 | $62.97M | 0.82% | 0 | 0.00% | Unchanged |
| 19260QAF4 COINBASE GLOBAL INC 19260QAF4 | NOTE 0.250% 4/0 Share · PRN | 67,910,000 | $60.98M | 0.79% | — | — | Newly reported |
| 852234AK9 BLOCK INC 852234AK9 | NOTE 0.250%11/0 Share · PRN | 61,963,000 | $58.82M | 0.76% | +40,609,000 | +190.17% | Increased |
| BATRK ATLANTA BRAVES HOLDINGS INC 047726302 | COM SER C Share · SH | 1,043,791 | $54.17M | 0.70% | -1,009,887 | -49.17% | Reduced |
| 29355AAK3 ENPHASE ENERGY INC 29355AAK3 | NOTE 3/0 Share · PRN | 57,769,000 | $53.83M | 0.70% | +47,769,000 | +477.69% | Increased |
| 10806XAB8 BRIDGEBIO PHARMA INC 10806XAB8 | NOTE 2.500% 3/1 Share · PRN | 30,000,000 | $53.45M | 0.69% | +11,500,000 | +62.16% | Increased |
| 01609WBG6 ALIBABA GROUP HOLDING LTD 01609WBG6 | NOTE 0.500% 6/0 Share · PRN | 44,565,000 | $52.63M | 0.68% | -29,000,000 | -39.42% | Reduced |
| 00827BAB2 AFFIRM HOLDINGS INC 00827BAB2 | NOTE 11/1 Share · PRN | 52,809,000 | $52.02M | 0.68% | +17,500,000 | +49.56% | Increased |
| 565788AF3 MARA HOLDINGS INC 565788AF3 | NOTE 3/0 Share · PRN | 48,702,000 | $48.86M | 0.64% | +5,500,000 | +12.73% | Increased |
| TDS TELEPHONE & DATA SYSTEMS INC 879433829 | COM NEW Share · SH | 1,165,593 | $43.14M | 0.56% | +565,593 | +94.27% | Increased |
| LBRDA LIBERTY BROADBAND CORP 530307107 | COM SER A Share · SH | 1,259,939 | $41.93M | 0.54% | 0 | 0.00% | Unchanged |
| 531229AP7 SIRIUS XM HOLDINGS INC 531229AP7 | NOTE 3.750% 3/1 Share · PRN | 36,500,000 | $41.91M | 0.54% | — | — | Newly reported |
| 55306NAB0 MKS INC 55306NAB0 | NOTE 1.250% 6/0 Share · PRN | 14,000,000 | $41.26M | 0.54% | +2,000,000 | +16.67% | Increased |
| 833445AD1 SNOWFLAKE INC 833445AD1 | NOTE 10/0 Share · PRN | 22,500,000 | $39.84M | 0.52% | — | — | Newly reported |
| 565788AD8 MARA HOLDINGS INC 565788AD8 | NOTE 2.125% 9/0 Share · PRN | 35,659,000 | $39.83M | 0.52% | — | — | Newly reported |
| 928298AR9 VISHAY INTERTECHNOLOGY INC 928298AR9 | NOTE 2.250% 9/1 Share · PRN | 15,000,000 | $29.8M | 0.39% | — | — | Newly reported |
| 767292AB1 RIOT PLATFORMS INC 767292AB1 | NOTE 0.750% 1/1 Share · PRN | 13,500,000 | $27.14M | 0.35% | — | — | Newly reported |
| 91688FAB0 UPWORK INC 91688FAB0 | NOTE 0.250% 8/1 Share · PRN | 25,558,000 | $25.37M | 0.33% | +12,500,000 | +95.73% | Increased |
| 10806XAJ1 BRIDGEBIO PHARMA INC 10806XAJ1 | NOTE 1.750% 3/0 Share · PRN | 15,000,000 | $25.27M | 0.33% | — | — | Newly reported |
| 55087PAD6 LYFT INC 55087PAD6 | NOTE 0.625% 3/0 Share · PRN | 23,500,000 | $24.69M | 0.32% | — | — | Newly reported |
| KNX KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC 499049104 | CL A Share · SH | 312,850 | $24.36M | 0.32% | — | — | Newly reported |
| 55405YAD2 MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC 55405YAD2 | NOTE 12/1 Share · PRN | 10,000,000 | $23.07M | 0.30% | — | — | Newly reported |
| 98423FAD1 XOMETRY INC 98423FAD1 | NOTE 0.750% 6/1 Share · PRN | 10,000,000 | $22.27M | 0.29% | — | — | Newly reported |
| G22741121 COLLECTIVE ACQUISITION CORP II G22741121 | UNIT 04/27/2031 Share · SH | 2,178,000 | $21.89M | 0.28% | — | — | Newly reported |
| G6301L109 MOUNTAIN LAKE ACQUISITION CORP II G6301L109 | USD CL A ORD SHS Share · SH | 2,189,405 | $21.74M | 0.28% | — | — | Newly reported |
| 387328AF4 GRANITE CONSTRUCTION INC 387328AF4 | NOTE 3.250% 6/1 Share · PRN | 10,000,000 | $20.96M | 0.27% | 0 | 0.00% | Unchanged |
| XSLL XSOLLA SPAC 1 G9833K102 | USD CL A ORD SHS Share · SH | 1,950,000 | $19.34M | 0.25% | — | — | Newly reported |
1–50 of 951 reported positions and changes
How to read this table
This table shows the institution’s holdings reported to the SEC for the selected quarter and changes compared with the previous quarter.
- Security / CUSIP
- The security’s ticker symbol, such as AAPL, alongside its CUSIP, a unique security identifier. If no ticker is available, the security may be identified by its CUSIP only.
- Class / Position
- The security type or share class as stated in the filing, such as common stock (COM) or a specific class of shares.
- Shares / Units
- The number of shares or units the institution reported holding.
- Value (USD)
- The total value of the position in US dollars as of the reporting date.
- Weight
- The position’s share of the total reported holdings value. For example, a 12.55% weight means AAPL accounts for approximately 12.55% of that reported value.
- Share change
- The change in the number of shares compared with the previous quarter. A plus sign (+) indicates an increase; a minus sign (−) indicates a decrease.
- Change %
- The percentage change in the number of shares compared with the previous quarter. For example, +52.25% means the reported share count increased by approximately 52.25%.
- Reported activity
- Increased: the reported quantity rose. Reduced: it fell. Unchanged: it stayed the same. Newly reported: the position appears in the current filing but not in the previous one. No longer reported: it appeared in the previous filing but not in the current one.
Important: These changes compare quantities reported in filings; they do not necessarily document the exact timing of purchases or sales. In particular, “Newly reported” does not necessarily mean the security was purchased during that quarter.
Source: FMP Ultimate / SEC Form 13F. Report as of 2026-06-30; filed 2026-08-14. Changes compare reported quantities, not confirmed transactions. “Newly reported” and “No longer reported” do not establish exact purchase or sale dates. 13F covers reportable securities, not the institution’s total assets under management.