SEI INVESTMENTS CO

Q1 2026 13F-HR Holdings

Location
Oaks, PA
Holdings as of
3/31/2026
Date filed
5/13/2026
Form type
13F-HR
Num holdings
3,228
Total value ($000)
$108,447,233
Net value change ($000)
+7,137,866 (7.0%)
New positions
249
Sold out positions
132
Turnover %
1.2%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 2/13/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
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)
PAAA 311,627 NEW
AAPL 291,046 11.4%
ASML 284,448 299.7%
GOOGL 257,985 18.1%
NXUS 232,944 56.3%
NVDA 193,939 5.4%
TSM 171,649 24.4%
XOM 155,095 86.1%
AVGO 147,120 10.3%
AZN 134,845 NEW
Top Reduces (Value $000, Stocks/ETFs)
MSFT -847,986 -24.7%
ORCL -276,093 -62.4%
NOW -198,319 -67.2%
VTIP -194,591 -40.5%
INTU -174,601 -50.4%
APH -163,367 -52.5%
BSX -146,377 -69.5%
DASH -130,882 -57.4%
DHR -106,031 -44.3%
SYK -105,580 -58.4%
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