HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 919185 · Holdings on Jun 30, 2025 · First reported Aug 12, 2025
Top ten holdings
Q2 2025- 345370CZ17.39%
- 01609WBG65.57%
- HES4.08%
- 902681AB13.57%
- 84921RAB63.37%
- 08265TAB53.04%
- AEBA2.97%
- 465741AN62.61%
- HEI.A2.56%
- UBER2.17%
Share classes counted separately37.33%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- HEI.AWeight increased · +1.56 pp1.00% → 2.56%Shares +84.05K (+78.25%)
- 09709UV70Weight decreased · -1.49 pp3.64% → 2.15%Shares -40.50M (-48.80%)
- 345370CZ1Weight increased · +1.45 pp5.94% → 7.39%Shares +7.50M (+5.45%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 25
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | 345370CZ1FORD MOTOR COMPANYBOND View history and evidence | $143.09M | 7.39% | 145.00M principal (USD) | 5.94% → 7.39%+1.45 pp +7.50M (+5.45%) | Added | ↗▾ |
| 02 | 01609WBG6ALIBABA GROUP HOLDINGBOND View history and evidence | $107.89M | 5.57% | 85.00M principal (USD) | Prior unavailable +85.00M | New | ↗▾ |
| 03 | HESHESS CORPCOMMON View history and evidence | $78.96M | 4.08% | 569.96K shares | 3.71% → 4.08%+0.37 pp +42.80K (+8.12%) | Added | ↗▾ |
| 04 | 902681AB1UGI CORPBOND View history and evidence | $69.07M | 3.57% | 50.00M principal (USD) | Prior unavailable +50.00M | New | ↗▾ |
| 05 | 84921RAB6SPOTIFY USA INCBOND View history and evidence | $65.22M | 3.37% | 43.00M principal (USD) | 2.49% → 3.37%+0.88 pp -4.50M (-9.47%) | Reduced | ↗▾ |
| 06 | 08265TAB5BENTLEY SYSTEMS INCBOND View history and evidence | $58.78M | 3.04% | 59.25M principal (USD) | 2.32% → 3.04%+0.72 pp +5.00M (+9.22%) | Added | ↗▾ |
| 07 | AEBAALLETE INCCOMMON View history and evidence | $57.54M | 2.97% | 898.15K shares | 2.42% → 2.97%+0.55 pp +62.48K (+7.48%) | Added | ↗▾ |
| 08 | 465741AN6ITRON INCBOND View history and evidence | $50.63M | 2.61% | 44.67M principal (USD) | 1.59% → 2.61%+1.02 pp +9.67M (+27.64%) | Added | ↗▾ |
| 09 | HEI.AHEICO CORP-CLASS ACOMMON View history and evidence | $49.54M | 2.56% | 191.46K shares | 1.00% → 2.56%+1.56 pp +84.05K (+78.25%) | Added | ↗▾ |
| 10 | UBERUBER TECHNOLOGIES INCBOND View history and evidence | $42.08M | 2.17% | 35.08M principal (USD) | 2.46% → 2.17%-0.29 pp -17.42M (-33.18%) | Reduced | ↗▾ |
Options overlay 9
$518.09M notionalPut and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.
| Security | Put / Call | Underlying shares | Notional | Quantity change | |
|---|---|---|---|---|---|
EFAISHARES MSCI EAFE ETFOPTION View history and evidence | Put | 1.75M | $377.63M | +750.00K (+75.00%) | ▾ |
MSTRSTRATEGY INCOPTION View history and evidence | Call | 125.00K | $50.53M | +125.00K | ▾ |
SPY 07.02.25 P590July 25 Puts on SPY USOPTION View history and evidence | Put | 70.00K | $43.25M | +70.00K | ▾ |
3 / 9 options · preview only
Exited positions 66
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| 337932AR8 FIRSTENERGY CORP | Non-derivative | -90,000,000 | -$91.25M | SEC filing ↗ | SEC filing ↗ |
| 02043QAB3 ALNYLAM PHARMACEUTICALS | Non-derivative | -74,000,000 | -$85.48M | SEC filing ↗ | SEC filing ↗ |
| 45784PAK7 INSULET CORPORATION | Non-derivative | -53,447,000 | -$67.45M | SEC filing ↗ | SEC filing ↗ |
3 / 66 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 919185 · Period 2025-06-30
Data loaded 2026-09-23 · First reported 2025-08-12
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 2454144608
}Research all 289 reported holdings.
This page includes 30 of 289 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#portfolio-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 30 of 289 current positions (options included); totals and weights use the complete filing.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_portfolio
{"cik":"919185","quarter":"2025Q2","page_size":100}
get_institutional_manager_history
{"cik":"919185","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.