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CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Registered adviser
Location
SAN FRANCISCO, CA
Portfolio Value
Mega $746,092,057,477
Diversification
Diversified
Files via
AMERICAN CENTURY COMPANIES INC ARIEL INVESTMENTS, LLC BAILLIE GIFFORD OVERSEAS LTD CAUSEWAY CAPITAL MANAGEMENT LLC COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC JPMORGAN CHASE & CO
Filing Date
Global Rank
#19 / 8,807 ▼ 2
Top Industry
Semiconductors 12.1%
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 106753
Roster of Oct 1, 2026
Regulatory AUM
$1,721,025,914,896
Main clients
Registered funds and BDCs (86% of AUM)
Registered funds advised
110 series (48 index, 34 ETFs)
$1,316,628,792,733 net assets· N-CEN Mar 31, 2026
LEI
EVQ6EP3QESDF386W4D54
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 $1,721,025,914,896 Registered funds and BDCs (86%)
Apr 2025 to Mar 2026 $1,436,974,514,828 Registered funds and BDCs (85%)
Apr 2024 to Mar 2025 $1,098,805,397,188 Registered funds and BDCs (90%)
May 2023 to Mar 2024 $782,620,910,160 Registered funds and BDCs (88%)
Apr 2023 $782,620,910,160 Registered funds and BDCs (88%)
Apr 2022 to Mar 2023 $700,818,097,648 Registered funds and BDCs (85%)
3 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 28.3%, 75.6 effective positions, active share 23.9% against every 13F filer's combined book; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Low turnover
7.5% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 23.8 quarters (12+), a floor since 83.1% of the book was already held when coverage starts

Closest benchmark: every 13F filer's combined book, active share 23.9%; sector active share 5.8% 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

3,435 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
6.8%
−0.5 pts
Top 5
21.1%
−0.7 pts
Top 10
28.3%
−1.0 pts
HHI
132
Sep 2023 → Jun 2026 · range 86 – 150
Diversified−8

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 27.4% $204,778,203,013
Financial Services 10.7% $79,944,243,884
Healthcare 10.4% $77,469,727,285
Unclassified 9.2% $68,312,656,900
Industrials 8.8% $65,980,686,533
Consumer Cyclical 8.3% $61,613,498,029
Communication Services 7.5% $55,691,349,192
Consumer Defensive 6.1% $45,182,703,799
Energy 4.7% $35,132,718,092
Real Estate 3.4% $25,183,302,897
Basic Materials 1.8% $13,485,517,104
Utilities 1.8% $13,317,450,749

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
— −1,543,247 161,356 $2,663,987

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
— 6,510 $694,486

Portfolio Positions

Export CSV View 13F filing
3,435 tracked positions · $746,092,057,477 total · filing declares 4,441 positions · $751,324,855,440 · as of Jun 30, 2026
Showing 1–50 of 3,435 positions by value · page 1 of 69
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 3,435 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.