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SPY
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Position history for BLAIR WILLIAM & CO/IL's holdings in State Street Spdr S&p 500 Etf Trust TR UNIT

BLAIR WILLIAM & CO/IL holds 845,294 shares of SPY (State Street Spdr S&p 500 Etf Trust TR UNIT), worth $549.7M as of 2026-Q1. The position was decreased (-1.5% shares). SPY represents 1.6% of BLAIR WILLIAM & CO/IL's portfolio.

Current Value

$549.7M

Current Shares

845,294

Total Value Change

+$128.9M

Total Shares Change

+72,018

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
845,294
-1.5%
$549.7M1.6%$680.33
0
2025-Q4
Decreased
857,803
-0.2%
$585M1.6%$687.01
0
2025-Q3
Decreased
859,344
-0.0%
$572.5M1.5%$661.72
0
2025-Q2
Increased
859,665
+0.6%
$531.1M1.5%$611.40
50
2025-Q1
Increased
854,383
+4.2%
$477.9M1.4%$550.86
51
2024-Q4
Increased
819,692
+1.8%
$480.4M1.4%$581.39
50
2024-Q3
Increased
805,359
+4.2%
$462.1M1.4%$562.94
51
2024-Q2
Increased
773,276
+5.3%
$420.8M1.3%$534.46
52

Other major holders of SPY: JPMORGAN CHASE & CO

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