COWEN AND COMPANY, LLC
CIK 48966 · Holdings on Mar 31, 2024 · First reported May 3, 2024
Top ten holdings
Q1 2024- NVDA26.38%
- COIN15.97%
- RNA5.61%
- META5.46%
- PTCT4.23%
- TARS3.01%
- ESTA1.87%
- STOK1.78%
- PTGX1.76%
- AAPL1.54%
Share classes counted separately67.61%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- COINWeight increased · +11.73 pp4.24% → 15.97%Shares +1.17M (+315.08%)
- NVDAWeight increased · +8.64 pp17.74% → 26.38%Shares +201.02K (+36.80%)
- METAWeight increased · +4.54 pp0.92% → 5.46%Shares +248.17K (+628.83%)
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 | NVDANVIDIA CORP View history and evidence | $675.15M | 26.38% | 747.21K shares | 17.74% → 26.38%+8.64 pp +201.02K (+36.80%) | Added | ↗▾ |
| 02 | COINCOINBASE GLOBAL INC -CLASS ACOM CL A View history and evidence | $408.79M | 15.97% | 1.54M shares | 4.24% → 15.97%+11.73 pp +1.17M (+315.08%) | Added | ↗▾ |
| 03 | RNAAVIDITY BIOSCIENCES INC View history and evidence | $143.65M | 5.61% | 5.63M shares | 3.34% → 5.61%+2.27 pp 0 (0.00%) | Unchanged | ↗▾ |
| 04 | METAMETA PLATFORMS INC-CLASS ACL A View history and evidence | $139.67M | 5.46% | 287.63K shares | 0.92% → 5.46%+4.54 pp +248.17K (+628.83%) | Added | ↗▾ |
| 05 | PTCTPTC THERAPEUTICS INC View history and evidence | $108.38M | 4.23% | 3.73M shares | 6.73% → 4.23%-2.50 pp 0 (0.00%) | Unchanged | ↗▾ |
| 06 | TARSTARSUS PHARMACEUTICALS INC View history and evidence | $77.15M | 3.01% | 2.12M shares | 2.54% → 3.01%+0.47 pp +211.13K (+11.05%) | Added | ↗▾ |
| 07 | ESTAESTABLISHMENT LABS HOLDINGS View history and evidence | $47.84M | 1.87% | 939.95K shares | 1.60% → 1.87%+0.27 pp 0 (0.00%) | Unchanged | ↗▾ |
| 08 | STOKSTOKE THERAPEUTICS INC View history and evidence | $45.44M | 1.78% | 3.37M shares | 1.28% → 1.78%+0.50 pp -355.92K (-9.56%) | Reduced | ↗▾ |
| 09 | PTGXPROTAGONIST THERAPEUTICS INC View history and evidence | $45.06M | 1.76% | 1.56M shares | Prior unavailable +1.56M | New | ↗▾ |
| 10 | AAPLAPPLE INC View history and evidence | $39.43M | 1.54% | 229.97K shares | 0.42% → 1.54%+1.12 pp +196.46K (+586.23%) | Added | ↗▾ |
Options overlay 68
$22.51M 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 | |
|---|---|---|---|---|---|
CYTKCYTOKINETICS INCCOM NEW View history and evidence | Call | 510.00K | $13.07M | +510.00K | ▾ |
ZZILLOW GROUP INC - CCL C CAP STK View history and evidence | Call | 375.00K | $1.26M | +375.00K | ▾ |
PWRQUANTA SERVICES INC View history and evidence | Call | 68.40K | $1.23M | +68.40K | ▾ |
3 / 68 options · preview only
Exited positions 146
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| XLE SS ENERGY SELECT SECTOR | Non-derivative | -393,602 | -$33.00M | SEC filing ↗ | SEC filing ↗ |
| IMO IMPERIAL OIL LTD | Non-derivative | -433,016 | -$24.67M | SEC filing ↗ | SEC filing ↗ |
| 05337M104 AVADEL PHARMACEUTICALS PLC | Non-derivative | -1,642,347 | -$23.19M | SEC filing ↗ | SEC filing ↗ |
3 / 146 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 48966 · Period 2024-03-31
Data loaded 2026-09-23 · First reported 2024-05-03
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 2581695547
}Research all 669 reported holdings.
This page includes 30 of 669 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 669 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":"48966","quarter":"2024Q1","page_size":100}
get_institutional_manager_history
{"cik":"48966","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.