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Annex Advisory Services, LLC

Registered adviser
Location
BROOKFIELD, WI
Portfolio Value
Mid $5,909,300,824
Diversification
Diversified
Filing Date
Global Rank
#781 / 8,827 ▼ 22 · as of Jun 2026
Top Industry
Semiconductors 19.2%
Period ended 38 days ago
Filed Oct 16, 2026 · 22d
27 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, Nov 1, 2026
Form ADV adviser
CRD 127987
Roster of Nov 1, 2026
Regulatory AUM
$8,050,023,961
Main clients
Individuals and high net worth (93% 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
Feb 2026 to Nov 2026 $8,050,023,961 Individuals and high net worth (93%)
Dec 2025 to Jan 2026 $7,948,829,848 Individuals and high net worth (93%)
Aug 2025 to Sep 2025 $6,945,737,689 Individuals and high net worth (93%)
Apr 2025 to Jul 2025 $6,173,934,226 Individuals and high net worth (93%)
Jul 2024 to Mar 2025 $5,583,981,406 Individuals and high net worth (93%)
Feb 2024 to Jun 2024 $5,098,289,183 Individuals and high net worth (93%)
9 earlier changes not shown.

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 54.3%, 23.7 effective positions, active share 69.8% against every 13F filer's combined book; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Medium turnover
53.5% over the last four quarters (30% to under 100%)
Horizon
Horizon unknown
The value-weighted holding period is at least 11.0 quarters, but 18.3% of the book was already held when coverage starts

Closest benchmark: every 13F filer's combined book, active share 69.8%; sector active share 44.1% against the combined 13F book's sector weights.

Over time 26 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

377 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026
Top Position
10.9%
+0.9 pts
Top 5
39.6%
−0.7 pts
Top 10
55.6%
+1.2 pts
HHI
436
Dec 2023 → Sep 2026 · range 385 – 1,011
Diversified+14

Portfolio Trend

27 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026
Sector % Portfolio Value
Unclassified 57.7% $3,411,827,964
Technology 17.1% $1,012,014,964
Financial Services 5.1% $303,036,888
Healthcare 4.1% $241,897,864
Communication Services 3.4% $202,292,036
Consumer Cyclical 3.3% $196,221,807
Energy 3.2% $190,420,765
Basic Materials 2.2% $129,042,585
Industrials 2.1% $125,330,251
Consumer Defensive 1.3% $75,255,892
Utilities 0.3% $17,788,478
Real Estate 0.1% $4,171,330

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

New Positions

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

Sold Out

Positions the filer fully exited
20 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
377 tracked positions · $5,909,300,824 total · filing declares 377 positions · $6,107,815,512 · as of Sep 30, 2026
Showing 1–50 of 377 positions by value · page 1 of 8
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 377 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.