William Blair & Company
SPTB

William Blair & Company’s State Street SPDR Portfolio Treasury ETF SPTB Stock Holding History

William Blair & Company’s Portfolio SPTB Stock Details SPTB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-60
Closed -$1.82K – 2075
2026
Q1 		$1.82K Hold
60
– – ﹤0.01% 1895
2025
Q4 		$1.82K Buy
60
+1
+2% +$31 ﹤0.01% 1838
2025
Q3 		$1.81K Buy
+59
New +$1.79K ﹤0.01% 1824

Other funds holding SPTB

AHSSHC
Adventist Health System Sunbelt Healthcare Corp Altamonte Springs, Florida $3.12B AUM 14.06% 1-Year Est. Return
GI
GLOBALT Investments Atlanta, Georgia $2.97B AUM 23.94% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
PAS
Park Avenue Securities New York $16B AUM 26.77% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
DJSG
D.J. St. Germain Springfield, Massachusetts $2.78B AUM 23.87% 1-Year Est. Return
PR
Payden & Rygel Los Angeles, California $1.3B AUM 32.58% 1-Year Est. Return
3AM
3EDGE Asset Management Naples, Florida $2.24B AUM 16.9% 1-Year Est. Return
SWM
Schwallier Wealth Management Grand Rapids, Michigan $158M AUM 16.81% 1-Year Est. Return
ICMP
Integrated Capital Management (Pennsylvania) Jessup, Pennsylvania $143M AUM 18.2% 1-Year Est. Return

William Blair & Company's SPTB Position: Q2 2026 in Review

William Blair & Company sold out of State Street SPDR Portfolio Treasury ETF (SPTB) in Q2 2026, closing a stake of 60 shares — an estimated $1.82K sold.

William Blair & Company first reported a position in SPTB in Q3 2025 and held it in 3 quarters. The position peaked at $1.82K in Q1 2026. 44 funds tracked by Wall St. Rank hold SPTB as of Q2 2026.

  • William Blair & Company reported no remaining State Street SPDR Portfolio Treasury ETF position as of Q2 2026 after selling out during the quarter.
  • William Blair & Company sold 60 State Street SPDR Portfolio Treasury ETF shares in Q2 2026, an estimated $1.82K.
  • William Blair & Company first reported a position in State Street SPDR Portfolio Treasury ETF in Q3 2025 and held it in 3 quarters.
  • William Blair & Company's State Street SPDR Portfolio Treasury ETF position peaked at $1.82K in Q1 2026.
  • 44 funds tracked by Wall St. Rank held State Street SPDR Portfolio Treasury ETF as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.