Skip to main content

Michelson Medical Research Foundation, Inc.

Location
Los Angeles, CA
Portfolio Value
Small $108,220,484
Diversification
Diversified
Filing Date
Global Rank
#8,141 / 8,811 ▲ 7
Top Industry
Building Products & Equipment 22.0%
3Y Alpha vs SPY
-5.0%
Period ended 4 months ago
Filed Aug 14, 2026 · 2mo
15 quarters · since Dec 2022

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type
Unknown

Portfolio style

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

Style
Concentrated
The top 10 positions are 85.9% of the book (60%+)
Turnover
Medium turnover
47.1% over the last four quarters (30% to under 100%)
Horizon
Medium horizon
Value-weighted holding period 9.7 quarters (4 to under 12)

Closest benchmark: every 13F filer's combined book, active share 96.6%; sector active share 56.3% against the combined 13F book's sector weights.

Over time 15 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.

View clone backtest

Portfolio Concentration

21 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
21.2%
+7.3 pts
Top 5
57.6%
−0.5 pts
Top 10
85.9%
−1.0 pts
HHI
991
Sep 2023 → Jun 2026 · range 761 – 1,138
Diversified+90

Portfolio Trend

15 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Unclassified 63.6% $68,844,735
Financial Services 9.8% $10,643,364
Industrials 8.0% $8,679,560
Communication Services 6.4% $6,928,247
Consumer Cyclical 6.4% $6,920,640
Real Estate 4.3% $4,670,388
Energy 1.4% $1,533,550

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
No qualifying positions this quarter.

Trimmed

Positions the filer reduced
No qualifying positions this quarter.

New Positions

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

Sold Out

Positions the filer fully exited
2 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
21 tracked positions · $108,220,484 total · filing declares 21 positions · $108,220,489 · as of Jun 30, 2026
Ticker Company Shares Value (USD) % of Portfolio History
35,095 $6,674,718 6.17%

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.