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COWEN AND COMPANY, LLC

Location
NEW YORK, NY
Portfolio Value
Mid $2,580,629,097
Diversification
Diversified
Filing Date
Global Rank
#919 / 7,382 ▼ 125 · as of Sep 2024
Top Industry
Semiconductors 28.5%
3Y Alpha vs SPY
+223.4%
Period ended 1 year ago
Filed Nov 12, 2024 · 1y
19 quarters · since Mar 2020

Clone Performance

Aug 2023–Apr 2025 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio
+600.1%
SPY
+18.4%
Annualised alpha
+221.2%
Max drawdown
−27.0%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends. Captured split ratios restate closes onto one basis; only an unusable ratio can exclude earlier closes for that listing. It tracks 99% of reported value on average across 6 quarters.COWEN AND COMPANY, LLC has stopped filing, so the simulation ends in Apr 2025 — where its last reported portfolio went stale — rather than trading that portfolio forward to today. Past performance does not predict future results.

Portfolio Concentration

296 tracked positions · as of Sep 30, 2024 · Δ vs Jun 30, 2024
Top Position
26.3%
+2.4 pts
Top 5
53.2%
−9.3 pts
Top 10
73.7%
−4.6 pts
HHI
997
Dec 2021 → Sep 2024 · range 394 – 1,636
Diversified−50

Portfolio Trend

19 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2024
Sector % Portfolio Value
Technology 39.6% $1,020,748,194
Healthcare 18.6% $480,048,141
Financial Services 14.7% $378,072,960
Consumer Cyclical 11.9% $308,120,983
Communication Services 10.9% $280,054,671
Energy 1.3% $32,530,023
Basic Materials 0.9% $23,762,120
Real Estate 0.7% $19,012,907
Unclassified 0.7% $17,225,287
Industrials 0.5% $12,885,549
Consumer Defensive 0.3% $6,709,045
Utilities 0.1% $1,459,217

Last Quarter's Activity

Export CSV
Sep 30, 2024 vs Jun 30, 2024

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open
+1,445,187 2,303,280 $18,166,260
+1,289,693 2,212,998 $0
+1,221,600 1,626,500 $0
+621,724 1,838,159 $0
+598,987 1,006,718 $0
+445,404 1,099,034 $0
+285,332 300,800 $0

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open
1,372,909 188,494 $0
949,243 100,051 $0
360,869 50,432 $0
340,769 3,147,521 $23,250,043
221,724 250,000 $0

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open
122,652 $1,346,718
78,483 $886,073
51,137 $588,075

Portfolio Positions

Export CSV View 13F filing
296 tracked positions · $2,580,629,097 total · filing declares 628 positions · $2,969,102,367 · as of Sep 30, 2024
Showing 1–50 of 296 positions by value · page 1 of 6
Ticker Company Shares Value (USD) % of Portfolio History
3,147,521 $23,250,043 0.90%
2,303,280 $18,166,260 0.70%
147,842 $5,525,539 0.21%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.