SEI INVESTMENTS CO

Q2 2026 13F-HR Detailed Holdings

Location
Oaks, PA
Holdings as of
6/30/2026
Date filed
8/14/2026
Form type
13F-HR
Num holdings
6,177
Total value ($000)
$113,347,285
Net value change ($000)
+4,900,052 (4.5%)
New positions
220
Sold out positions
171
Turnover %
1.1%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q1 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
MU 720,554 265.9%
AMD 388,997 109.6%
GOOGL 337,629 20.1%
NVDA 292,847 7.7%
SCHG 227,260 16.4%
GOOGL 220,460 18.4%
SNDK 216,829 415.4%
SCHV 201,870 14.8%
ANET 196,270 258.3%
VEA 186,177 11.7%
Top Reduces (Value $000, Stocks/ETFs)
AAPL -410,929 -14.4%
MSFT -385,778 -14.9%
NFLX -337,873 -67.2%
BKNG -192,405 -54.7%
ISRG -185,473 -63.5%
CCL -148,453 -100.0%
SPOT -138,507 -38.1%
PLTR -134,360 -43.3%
INTU -127,353 -74.3%
MA -123,583 -19.9%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 SEI INVESTMENTS MANAGEMENT CORP 028-16475
2 SEI TRUST CO 028-10297
3 SEI Investments Canada Co 028-16449