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Spectrum Asset Management, Inc.

Registered adviser
Location
STAMFORD, CT
Portfolio Value
Micro $64,527,761
Diversification
Highly concentrated
Reports for
SEI INVESTMENTS MANAGEMENT CORP
Filing Date
Global Rank
#8,492 / 8,807 ▲ 9
Top Industry
Asset Management 100.0%
3Y Alpha vs SPY
-19.4%
Period ended 4 months ago
Filed Aug 4, 2026 · 3mo
25 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
Registered adviser
Form ADV roster, Oct 1, 2026
Form ADV adviser
CRD 300463
Roster of Oct 1, 2026
Regulatory AUM
$18,296,351,612
Main clients
Diversified
Private funds
1 fund · Other private funds
$33,311,645 gross assets

Portfolio style

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

Style
Unknown
1 stocks, under the 5 needed to band a style
Turnover
Low turnover
0.0% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 24.3 quarters (12+), a floor since 83.2% of the book was already held when coverage starts

Over time 25 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 against every 13F filer's combined book at 20% or less, 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.

View clone backtest

Portfolio Concentration

1 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
100.0%
0.0 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
10,000
Sep 2023 → Jun 2026 · range 5,350 – 10,000
Highly concentrated0

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Financial Services 100.0% $64,527,761

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

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

Trimmed

Positions the filer reduced
No qualifying positions this quarter.

New Positions

Positions the filer opened this quarter
No qualifying positions this quarter.

Sold Out

Positions the filer fully exited
No qualifying positions this quarter.

Portfolio Positions

Export CSV View 13F filing
1 tracked positions · $64,527,761 total · filing declares 4 positions · $69,629,715 · as of Jun 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.