Skip to main content

Kopp LeRoy C

Location
BLOOMINGTON, MN
Portfolio Value
Small $123,108,623
Diversification
Moderately concentrated
Filing Date
Mar 31, 2024
Global Rank
#6,459 / 7,434 · as of Mar 2024
Top Industry
Biotechnology 36.6%
3Y Alpha vs SPY
-36.2%
Period ended 2 years ago
Filed Jun 3, 2024 · 2y

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 Mar 31, 2024, never from the firm's own description.

Style
Concentrated
The top 10 positions are 100.0% of the book (60%+)
Turnover
Turnover unknown
It needs four straight quarters of measured turnover
Horizon
Short horizon
Value-weighted holding period 1.0 quarters (under 4)

Closest benchmark: every 13F filer's combined book, active share 99.2%; sector active share 56.3% against the combined 13F book's sector weights.

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

20 tracked positions · as of Mar 31, 2024
Top Position
25.2%
of portfolio value
Top 5
81.6%
of portfolio value
Top 10
100.0%
of portfolio value
HHI
1,564
Moderately concentrated

Sector Breakdown

As of Mar 31, 2024
Sector % Portfolio Value
Healthcare 40.8% $50,285,557
Unclassified 39.2% $48,251,774
Technology 20.0% $24,571,292

Portfolio Positions

Export CSV View 13F filing
20 tracked positions · $123,108,623 total · filing declares 21 positions · $175,084 · as of Mar 31, 2024
Ticker Company Shares Value (USD) % of Portfolio History
402,451 $7,385 0.01%
214,451 $6,105 0.00%

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.