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Odyssean, LLC

Registered adviser
Location
DARIEN, CT
Portfolio Value
Small $614,584,279
Diversification
Diversified
Filing Date
Global Rank
#3,399 / 8,818 ▲ 1687
Top Industry
Biotechnology 10.2%
Period ended 4 months ago
Filed Aug 14, 2026 · 2mo
3 quarters · since Dec 2025

Regulatory profile

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

Holder type
Registered adviser
Form ADV roster, Oct 1, 2026
Form ADV adviser
CRD 338473
Roster of Oct 1, 2026
Regulatory AUM
$373,310,763
Main clients
Other (100% of AUM)
Form ADV history
Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.
Rosters Regulatory AUM Main clients
Apr 2026 to Oct 2026 $373,310,763 Other (100%)
Dec 2025 to Mar 2026 $0 —

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style
Diversified active
Top 10 weight 6.0%, 285.5 effective positions, active share 81.8% against the Russell 1000 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Turnover unknown
It needs four straight quarters of measured turnover
Horizon
Short horizon
Value-weighted holding period 2.2 quarters (under 4)

Closest benchmark: the Russell 1000 as of 2026-06-30, active share 81.8%; sector active share 26.2% against the combined 13F book's sector weights.

Over time 3 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

484 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
0.7%
−0.0 pts
Top 5
3.1%
−0.1 pts
Top 10
6.0%
−0.1 pts
HHI
35
Dec 2025 → Jun 2026 · range 35 – 48
Diversified−1

Portfolio Trend

3 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 20.7% $127,146,914
Financial Services 18.4% $113,297,977
Healthcare 16.3% $100,001,033
Real Estate 8.1% $49,677,531
Consumer Cyclical 7.4% $45,718,392
Industrials 6.8% $41,877,422
Utilities 6.2% $37,860,191
Communication Services 5.6% $34,705,968
Energy 4.4% $27,336,414
Consumer Defensive 4.2% $25,754,515
Basic Materials 1.8% $11,207,922

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open
— 84,456 $3,160,343

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open
— 23,174 $1,504,920
— 32,035 $1,496,996
— 7,845 $1,395,390
— 31,032 $1,248,417
— 46,275 $577,512
— 43,354 $574,007

Portfolio Positions

Export CSV View 13F filing
484 tracked positions · $614,584,279 total · filing declares 485 positions · $614,879,440 · as of Jun 30, 2026
Showing 1–50 of 484 positions by value · page 1 of 10
Ticker Company Shares Value (USD) % of Portfolio History
84,456 $3,160,343 0.51%

Showing the top 50 of 484 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.