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Greenspring Advisors, LLC

Registered adviser
Location
Towson, MD
Portfolio Value
Mid $2,192,726,703
Diversification
Highly concentrated
Filing Date
Global Rank
#1,714 / 8,827 ▼ 54 · as of Jun 2026
Top Industry
Semiconductors 12.7%
Period ended 37 days ago
Filed Nov 5, 2026 · 1d
19 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 132669
Roster of Nov 1, 2026
Regulatory AUM
$6,464,377,689
Main clients
Individuals and high net worth (67% 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 $6,464,377,689 Individuals and high net worth (67%)
Apr 2025 to Mar 2026 $3,775,318,486 Individuals and high net worth (56%)
Apr 2024 to Mar 2025 $6,896,367,899 Pension and profit sharing plans (73%)
May 2023 to Mar 2024 $6,000,116,360 Pension and profit sharing plans (73%)
Apr 2023 $6,000,116,360 Pension and profit sharing plans (73%)
Apr 2022 to Mar 2023 $6,126,230,881 Pension and profit sharing plans (82%)
3 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
Concentrated
The top 10 positions are 85.9% of the book (60%+)
Turnover
Turnover unknown
It needs four straight quarters of measured turnover
Horizon
Long horizon
Value-weighted holding period 14.4 quarters (12+)

Closest benchmark: every 13F filer's combined book, active share 81.3%; sector active share 76.7% against the combined 13F book's sector weights.

Over time 18 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

364 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026
Top Position
48.4%
−9.9 pts
Top 5
76.1%
−4.8 pts
Top 10
85.0%
−0.9 pts
HHI
2,591
Sep 2023 → Sep 2026 · range 2,591 – 6,526
Highly concentrated−1,017

Portfolio Trend

19 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026
Sector % Portfolio Value
Unclassified 88.1% $1,932,656,924
Technology 5.2% $113,942,938
Financial Services 1.8% $40,152,418
Healthcare 1.3% $28,347,217
Communication Services 0.9% $19,844,053
Consumer Cyclical 0.8% $17,431,683
Industrials 0.7% $16,279,497
Consumer Defensive 0.5% $11,491,415
Energy 0.4% $8,035,851
Basic Materials 0.2% $3,512,330
Utilities 0.0% $741,421
Real Estate 0.0% $290,956

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
— 8,009 $461,879

Portfolio Positions

Export CSV View 13F filing
364 tracked positions · $2,192,726,703 total · filing declares 372 positions · $2,222,215,944 · as of Sep 30, 2026
Showing 1–50 of 364 positions by value · page 1 of 8
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 364 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.