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COWEN AND COMPANY, LLC

Broker-dealer
Location
NEW YORK, NY
Portfolio Value
Mid $2,584,172,246
Diversification
Diversified
Filing Date
Global Rank
#985 / 7,442 ▼ 142 · as of Sep 2024
Top Industry
Semiconductors 28.8%
Period ended 2 years ago
Filed Nov 12, 2024 · 1y
19 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type
Broker-dealer
Schedule 13G, Feb 13, 2025

Portfolio style

Measured from the filed 13F common-share book for Sep 30, 2024, never from the firm's own description.

Style
Concentrated
The top 10 positions are 74.7% of the book (60%+)
Turnover
Medium turnover
63.4% over the last four quarters (30% to under 100%)
Horizon
Horizon unknown
The value-weighted holding period is at least 5.7 quarters, but 1.6% of the book was already held when coverage starts

Closest benchmark: the Nasdaq-100 as of 2024-09-30, active share 63.7%; sector active share 28.1% against the combined 13F book's sector weights.

Over time 19 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

345 tracked positions · as of Sep 30, 2024 · Δ vs Jun 30, 2024
Top Position
26.2%
+2.3 pts
Top 5
53.1%
−9.6 pts
Top 10
73.6%
−5.0 pts
HHI
994
Dec 2021 → Sep 2024 · range 418 – 1,656
Diversified−61

Portfolio Trend

19 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2024
Sector % Portfolio Value
Technology 39.5% $1,020,748,194
Healthcare 18.6% $480,048,141
Financial Services 14.5% $375,564,348
Consumer Cyclical 11.9% $308,083,023
Communication Services 11.1% $286,328,158
Unclassified 1.7% $42,674,906
Basic Materials 0.9% $23,762,120
Real Estate 0.7% $19,012,907
Industrials 0.5% $12,885,548
Consumer Defensive 0.4% $10,641,445
Utilities 0.1% $2,340,283
Energy 0.1% $2,083,173

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
— +1,183,451 1,813,000 $18,166,260
— +598,987 1,006,718 $0
— +446,445 605,786 $0
— +445,404 1,099,034 $0
— +285,332 300,800 $0
— +278,105 552,590 $0
— +273,968 308,973 $0
— +272,702 2,246,381 $23,250,043
— +261,736 490,280 $0
— +257,352 517,458 $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
— −613,471 901,140 $0
— −360,869 50,432 $0
— −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
— 275,950 $12,128,002
— 122,652 $1,346,718

Portfolio Positions

Export CSV View 13F filing
345 tracked positions · $2,584,172,246 total · filing declares 628 positions · $2,969,102,367 · as of Sep 30, 2024
Showing 1–50 of 345 positions by value · page 1 of 7
Ticker Company Shares Value (USD) % of Portfolio History
PUT CALL
912,700 $24,173,053 0.94%
2,246,381 $23,250,043 0.90%
1,813,000 $18,166,260 0.70%
76,351 $5,901,168 0.23%
71,491 $5,859,898 0.23%

Showing the top 50 of 345 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

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.