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Wernau Asset Management Inc.

Registered adviser
Location
Gloucester, MA
Portfolio Value
Small $214,792,155
Diversification
Highly concentrated
Filing Date
Global Rank
#6,510 / 8,807 ▲ 189 · as of Jun 2026
Top Industry
Consumer Electronics 52.1%
Period ended 20 days ago
Filed Oct 19, 2026 · 1d
8 quarters · since Dec 2024

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 129473
Roster of Oct 1, 2026
Regulatory AUM
$202,609,112
Main clients
Individuals and high net worth (87% of AUM)

Portfolio style

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

Style
Concentrated
The top 10 positions are 75.5% of the book (60%+)
Turnover
Low turnover
3.4% over the last four quarters (under 30%)
Horizon
Medium horizon
Value-weighted holding period 6.9 quarters (4 to under 12)

Closest benchmark: the S&P 500 as of 2026-06-30, active share 71.4%; sector active share 28.7% against the combined 13F book's sector weights.

Over time 7 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

48 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026
Top Position
40.6%
−1.9 pts
Top 5
80.9%
+3.1 pts
Top 10
88.8%
+2.2 pts
HHI
2,532
Dec 2024 → Sep 2026 · range 1,442 – 2,532
Highly concentrated+119

Portfolio Trend

8 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026
Sector % Portfolio Value
Unclassified 45.2% $97,097,742
Technology 33.4% $71,706,039
Financial Services 7.4% $15,923,276
Communication Services 7.3% $15,629,516
Healthcare 2.0% $4,398,635
Consumer Cyclical 1.5% $3,116,680
Utilities 1.3% $2,760,398
Consumer Defensive 1.1% $2,363,920
Energy 0.7% $1,586,648
Real Estate 0.1% $209,301

Last Quarter's Activity

Export CSV
Sep 30, 2026 vs Jun 30, 2026

Added To

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

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
1 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
48 tracked positions · $214,792,155 total · filing declares 51 positions · $216,707,181 · as of Sep 30, 2026
Ticker Company Shares Value (USD) % of Portfolio History

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.