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DISCIPLINED GROWTH INVESTORS INC /MN

Registered adviser
Location
MINNEAPOLIS, MN
Portfolio Value
Mid $5,906,554,019
Diversification
Diversified
Filing Date
Global Rank
#779 / 8,818 ▲ 31
Top Industry
Computer Hardware 12.7%
Period ended 4 months ago
Filed Aug 14, 2026 · 2mo
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
Records disagree; the first in precedence decides.
Form ADV adviser
CRD 106746
Roster of Oct 1, 2026
Regulatory AUM
$5,482,190,948
Main clients
Diversified
Private funds
3 funds · Hedge funds
Focus by fund count, roster of Oct 1, 2026
$1,037,511,427 gross assets
Registered funds advised
2 series (0 index, 0 ETFs)
$1,108,032,887 net assets· N-CEN Apr 30, 2026
Private funds on Schedule D 7.B.(1)
As filed Mar 29, 2024; SEC's bulk Form ADV archive ends with 2024 filings.
$890,358,395 gross assets in 3 funds Hedge funds $610,187,465 (2) Other private funds $280,170,930 (1)
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 Oct 2026 $5,482,190,948 Diversified
Apr 2025 to Mar 2026 $5,752,282,085 Diversified
Apr 2024 to Mar 2025 $4,789,287,731 Diversified
May 2023 to Mar 2024 $4,109,246,565 Diversified
Apr 2022 to Apr 2023 $5,382,818,713 Diversified
Apr 2021 to Mar 2022 $5,552,313,830 Diversified
2 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 49.4%, 28.2 effective positions, active share 96.5% against the S&P MidCap 400 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Low turnover
20.7% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 20.5 quarters (12+), a floor since 64.8% of the book was already held when coverage starts

Closest benchmark: the S&P MidCap 400 as of 2026-06-30, active share 96.5%; sector active share 41.6% 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

58 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
7.3%
+1.0 pts
Top 5
31.2%
+2.4 pts
Top 10
49.4%
−0.2 pts
HHI
355
Sep 2023 → Jun 2026 · range 323 – 618
Diversified+10

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 65.2% $3,848,732,375
Industrials 11.0% $649,193,192
Consumer Cyclical 7.3% $433,999,971
Energy 7.2% $423,803,862
Healthcare 4.5% $264,118,148
Communication Services 3.3% $193,384,256
Basic Materials 0.9% $50,383,008
Consumer Defensive 0.7% $42,939,207

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 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
3 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
6 positions
Ticker Shares Value Open
— 6,395,098 $224,723,744

Portfolio Positions

Export CSV View 13F filing
58 tracked positions · $5,906,554,019 total · filing declares 58 positions · $5,906,555,724 · as of Jun 30, 2026
Showing 1–50 of 58 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 58 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.