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Argentarii, LLC

Registered adviser
Location
CINCINNATI, OH
Portfolio Value
Small $325,289,454
Diversification
Diversified
Filing Date
Global Rank
#5,087 / 8,823 ▼ 101 · as of Jun 2026
Top Industry
Semiconductors 16.2%
Period ended 35 days ago
Filed Oct 28, 2026 · 7d
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, Nov 1, 2026
Form ADV adviser
CRD 332112
Roster of Nov 1, 2026
Regulatory AUM
$431,869,342
Main clients
Individuals and high net worth (95% of AUM)
Private funds
6 funds · Real estate funds
Focus by fund count, roster of Nov 1, 2026
$25,160,425 gross assets
Form ADV history
Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.
Rosters Regulatory AUM Main clients
Sep 2026 to Nov 2026 $431,869,342 Individuals and high net worth (95%)
Apr 2026 to Aug 2026 $431,869,342 Individuals and high net worth (95%)
Jul 2025 to Mar 2026 $293,787,123 Individuals and high net worth (97%)
Mar 2025 to Jun 2025 $293,787,123 Individuals and high net worth (97%)
Dec 2024 to Feb 2025 $286,227,282 Individuals and high net worth (100%)
Aug 2024 to Nov 2024 $0 —
Stated strategy
Index / passive, Quantitative / systematic, Fundamental active, Value, Multi-asset, Long/short hedge, Private markets, Wealth management / planning Form ADV Part 2A, Sep 20, 2026 · original
In the firm's words
  • Index / passive: Direct-indexing and tax-managed strategies generally seek to track an index, benchmark, or model portfolio by holding some or all of the underlying securities directly.
  • Quantitative / systematic: Certain third-party managers may manage client accounts using investment models developed by the manager, an affiliate, Argentarii, or another research or model provider.
  • Fundamental active: involves analyzing individual companies and their industry groups
  • Value: The resulting data is used to measure the true value of the company's stock compared to the current market value.
  • Multi-asset: by carefully diversifying the proportions of various assets.
  • Long/short hedge: Certain third-party strategies may use leverage, short positions, derivatives, or combinations of long and short positions to obtain investment exposure greater than the account’s net asset value.
  • Private markets: Argentarii may serve as investment adviser, manager or co-general partner to a private investment vehicle with an unaffiliated sponsor.
  • Wealth management / planning: Argentarii may select an unaffiliated SMA manager to manage all or a portion of a client’s account.

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
Diversified active
Top 10 weight 43.8%, 36.9 effective positions, active share 40.9% against the S&P 500 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Low turnover
14.4% over the last four quarters (under 30%)
Horizon
Medium horizon
Value-weighted holding period 6.3 quarters (4 to under 12)

Closest benchmark: the S&P 500 as of 2026-06-30, active share 40.9%; sector active share 9.6% 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

204 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026
Top Position
9.2%
+1.0 pts
Top 5
32.0%
+2.2 pts
Top 10
46.0%
+2.1 pts
HHI
300
Dec 2024 → Sep 2026 · range 218 – 300
Diversified+29

Portfolio Trend

8 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026
Sector % Portfolio Value
Technology 34.5% $112,112,397
Unclassified 12.1% $39,375,042
Financial Services 10.7% $34,729,754
Communication Services 9.4% $30,725,165
Industrials 7.0% $22,753,597
Consumer Cyclical 6.3% $20,578,598
Energy 6.3% $20,405,184
Healthcare 5.4% $17,432,927
Consumer Defensive 4.4% $14,220,285
Real Estate 2.6% $8,317,773
Basic Materials 1.1% $3,531,807
Utilities 0.3% $1,106,925

Last Quarter's Activity

Export CSV
Sep 30, 2026 vs Jun 30, 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
— −335 9,780 $0

New Positions

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

Sold Out

Positions the filer fully exited
13 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
204 tracked positions · $325,289,454 total · filing declares 204 positions · $327,666,363 · as of Sep 30, 2026
Showing 1–50 of 204 positions by value · page 1 of 5
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 204 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.