William Blair Investment Management
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William Blair Investment Management’s Assured Guaranty AGO Stock Holding History

William Blair Investment Management’s Portfolio AGO Stock Details AGO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q3 		– Sell
-20,207
Closed -$843K – 434
2017
Q2 		$843K Sell
20,207
-1,010
-5% -$39.8K ﹤0.01% 420
2017
Q1 		$787K Sell
21,217
-190
-0.9% -$7.54K ﹤0.01% 407
2016
Q4 		$809K Sell
21,407
-2,619
-11% -$88K ﹤0.01% 402
2016
Q3 		$667K Buy
24,026
+114
+0.5% +$3.07K ﹤0.01% 416
2016
Q2 		$607K Buy
23,912
+3,498
+17% +$90.1K ﹤0.01% 430
2016
Q1 		$516K Sell
20,414
-3,090
-13% -$76K ﹤0.01% 423
2015
Q4 		$621K Sell
23,504
-19,263
-45% -$517K ﹤0.01% 419
2015
Q3 		$1.07M Buy
+42,767
New +$1.08M ﹤0.01% 960

Other funds holding AGO

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PI
Putnam Investments Boston, Massachusetts $75.7B AUM 34.45% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AL
AJO LP Philadelphia, Pennsylvania $199M AUM 109.68% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
TCM
TimesSquare Capital Management New York $5.89B AUM 28.74% 1-Year Est. Return

William Blair Investment Management's AGO Position: Q3 2017 in Review

William Blair Investment Management sold out of Assured Guaranty (AGO) in Q3 2017, closing a stake of 20,207 shares — an estimated $843K sold.

William Blair Investment Management first reported a position in AGO in Q3 2015 and held it in 8 quarters. The position peaked at $1.07M in Q3 2015. 275 funds tracked by Wall St. Rank hold AGO as of Q3 2017.

  • William Blair Investment Management reported no remaining Assured Guaranty position as of Q3 2017 after selling out during the quarter.
  • William Blair Investment Management sold 20,207 Assured Guaranty shares in Q3 2017, an estimated $843K.
  • William Blair Investment Management first reported a position in Assured Guaranty in Q3 2015 and held it in 8 quarters.
  • William Blair Investment Management's Assured Guaranty position peaked at $1.07M in Q3 2015.
  • 275 funds tracked by Wall St. Rank held Assured Guaranty as of Q3 2017.

Based on William Blair Investment Management's 13F filing for Q3 2017, filed 13 Nov 2017.