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MAS Advisors LLC

Registered adviser
Location
Miami, FL
Portfolio Value
Micro $63,173,542
Diversification
Diversified
Filing Date
Global Rank
#7,824 / 8,113 ▲ 41 · as of Sep 2025
Top Industry
Asset Management 41.0%
Period ended 1 year ago
Filed Oct 28, 2025 · 1y
16 quarters · since Dec 2021

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, Nov 1, 2026
Form ADV adviser
CRD 165906
Roster of Nov 1, 2026
Regulatory AUM
$2,556,217,487
Main clients
Insurance companies (98% 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 Nov 2026 $2,556,217,487 Insurance companies (98%)
Apr 2025 to Mar 2026 $1,497,268,874 Insurance companies (97%)
Apr 2024 to Mar 2025 $1,354,221,310 Insurance companies (97%)
May 2023 to Mar 2024 $1,126,045,797 Insurance companies (89%)
Apr 2023 $1,126,045,797 Insurance companies (89%)
Apr 2022 to Mar 2023 $988,509,040 Insurance companies (88%)
3 earlier changes not shown.
Stated strategy
Private markets, Wealth management / planning, Long/short hedge Form ADV Part 2A, Mar 27, 2026 · original
In the firm's words
  • Private markets: The Firm has a majority of its assets under management allocated to investment in private funds, particularly alternative investment strategies such as hedge funds, and private equity investments.
  • Wealth management / planning: The Firm will also seek experienced sub-managers for mutual funds, closed end funds, private funds or alternative investment offerings who have proven track records and the ability to fulfill the objectives of a chosen investment strategy.
  • Long/short hedge: alternative investment strategies such as hedge funds

Portfolio style

Measured from the filed 13F common-share book for Sep 30, 2025, never from the firm's own description.

Style
Concentrated
The top 10 positions are 61.7% of the book (60%+)
Turnover
Medium turnover
55.2% over the last four quarters (30% to under 100%)
Horizon
Medium horizon
Value-weighted holding period 9.6 quarters (4 to under 12)

Closest benchmark: every 13F filer's combined book, active share 81.8%; sector active share 58.3% against the combined 13F book's sector weights.

Over time 16 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

67 tracked positions · as of Sep 30, 2025 · Δ vs Jun 30, 2025
Top Position
16.2%
−2.5 pts
Top 5
41.1%
−3.2 pts
Top 10
61.7%
−2.4 pts
HHI
558
Dec 2022 → Sep 2025 · range 459 – 1,209
Diversified−84

Portfolio Trend

16 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2025
Sector % Portfolio Value
Unclassified 70.6% $44,569,847
Financial Services 13.0% $8,203,523
Technology 5.8% $3,662,378
Energy 3.0% $1,922,211
Communication Services 2.4% $1,510,609
Real Estate 2.0% $1,239,618
Consumer Defensive 1.7% $1,092,955
Industrials 0.7% $416,813
Consumer Cyclical 0.5% $312,008
Healthcare 0.4% $243,580

Last Quarter's Activity

Export CSV
Sep 30, 2025 vs Jun 30, 2025

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open
— +1,209 42,332 $297,171

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
4 positions
Ticker Shares Value Open
— 5,463 $501,120

Portfolio Positions

Export CSV View 13F filing
67 tracked positions · $63,173,542 total · filing declares 67 positions · $63,173,843 · as of Sep 30, 2025
Showing 1–50 of 67 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 67 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.