Skip to main content

Rafferty Asset Management, LLC

Registered adviser
Location
New York, NY
Portfolio Value
Large $42,852,345,075
Diversification
Diversified
Filing Date
Global Rank
#207 / 8,817 ▲ 68
Top Industry
Semiconductors 52.5%
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
Form ADV adviser
CRD 112526
Roster of Oct 1, 2026
Regulatory AUM
$55,241,777,722
Main clients
Registered funds and BDCs (100% of AUM)
Registered funds advised
126 series (124 index, 118 ETFs)
$49,400,267,070 net assets· N-CEN Oct 31, 2025
Private funds on Schedule D 7.B.(1)
As filed Dec 3, 2024; SEC's bulk Form ADV archive ends with 2024 filings.
No private funds listed.
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 $55,241,777,722 Registered funds and BDCs (100%)
Aug 2025 to Mar 2026 $54,755,868,665 Registered funds and BDCs (100%)
Mar 2025 to Jul 2025 $47,076,254,479 Registered funds and BDCs (100%)
Jan 2025 to Feb 2025 $50,525,254,674 Registered funds and BDCs (100%)
Mar 2024 to Dec 2024 $38,303,627,764 Registered funds and BDCs (100%)
Jul 2023 to Feb 2024 $28,523,137,694 Registered funds and BDCs (100%)
8 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
Index-like
Index series hold 98.8% of the $49,452,132,815 in registered funds it advises (80%+), equal to 114.0% of its 13F equity book (50%+), across 1,113 stocks (100+), N-CEN as of 2025-10-31
Turnover
Low turnover
12.6% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 24.1 quarters (12+), a floor since 83.8% of the book was already held when coverage starts

Closest benchmark: the Nasdaq-100 as of 2026-06-30, active share 50.9%; sector active share 40.5% 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.

View clone backtest

Portfolio Concentration

1,130 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
8.3%
−6.0 pts
Top 5
29.8%
−0.0 pts
Top 10
45.4%
+3.9 pts
HHI
289
Sep 2023 → Jun 2026 · range 289 – 766
Diversified−47

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 69.4% $29,731,052,533
Unclassified 10.0% $4,302,486,421
Financial Services 5.8% $2,480,418,026
Consumer Cyclical 4.0% $1,730,278,379
Industrials 2.5% $1,082,208,950
Healthcare 2.5% $1,069,325,838
Communication Services 2.5% $1,055,123,212
Energy 1.2% $503,251,571
Consumer Defensive 0.9% $379,029,787
Utilities 0.5% $213,259,614
Basic Materials 0.4% $162,351,808
Real Estate 0.3% $143,558,936

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
— −544,637 4,494,602 $109,982,910

New Positions

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

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open
— 73,267 $0
— 369,415 $0
— 39,441 $0
— 120,123 $0

Portfolio Positions

Export CSV View 13F filing
1,130 tracked positions · $42,852,345,075 total · filing declares 1,133 positions · $43,915,729,091 · as of Jun 30, 2026
Showing 1–50 of 1,130 positions by value · page 1 of 23
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 1,130 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.