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MONTGOMERY INVESTMENT MANAGEMENT INC

Registered adviser
Location
ROCKVILLE, MD
Portfolio Value
Small $329,513,223
Diversification
Diversified
Filing Date
Global Rank
#4,917 / 8,816 ▼ 61
Top Industry
Rental & Leasing Services 12.4%
Period ended 4 months ago
Filed Jul 15, 2026 · 3mo
26 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 105417
Roster of Oct 1, 2026
Regulatory AUM
$489,951,330
Main clients
Individuals and high net worth (100% 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
Mar 2026 to Oct 2026 $489,951,330 Individuals and high net worth (100%)
Mar 2025 to Feb 2026 $451,205,884 Individuals and high net worth (100%)
Feb 2024 to Feb 2025 $364,207,038 Individuals and high net worth (99%)
Sep 2023 to Jan 2024 $340,480,228 Individuals and high net worth (99%)
May 2023 to Aug 2023 $318,018,452 Individuals and high net worth (99%)
Feb 2023 to Apr 2023 $318,018,452 Individuals and high net worth (99%)
4 earlier changes not shown.

Portfolio style

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

Style
Diversified active
Top 10 weight 53.8%, 24.1 effective positions, active share 79.3% against every 13F filer's combined book; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Low turnover
3.0% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 23.4 quarters (12+), a floor since 83.0% of the book was already held when coverage starts

Closest benchmark: every 13F filer's combined book, active share 79.3%; sector active share 38.5% 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

108 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
11.7%
+3.2 pts
Top 5
35.5%
+4.7 pts
Top 10
53.8%
+4.4 pts
HHI
415
Sep 2023 → Jun 2026 · range 349 – 420
Diversified+66

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Industrials 33.4% $109,958,629
Energy 15.6% $51,240,282
Technology 12.0% $39,533,977
Financial Services 10.1% $33,395,877
Consumer Cyclical 8.2% $27,025,141
Unclassified 6.0% $19,689,663
Healthcare 5.7% $18,758,465
Basic Materials 4.5% $14,969,907
Consumer Defensive 2.1% $6,908,955
Utilities 1.0% $3,190,511
Real Estate 0.8% $2,792,150
Communication Services 0.6% $2,049,666

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

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

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
No qualifying positions this quarter.

Portfolio Positions

Export CSV View 13F filing
108 tracked positions · $329,513,223 total · filing declares 108 positions · $329,512,863 · as of Jun 30, 2026
Showing 1–50 of 108 positions by value · page 1 of 3
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 108 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.