William Blair & Company’s Advisory Board Co ABCO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2017
Q4
Sell
-67,255
Closed -$3.61M 1480
2017
Q3
$3.61M Sell
67,255
-60,788
-47% -$3.27M 0.03% 414
2017
Q2
$6.59M Sell
128,043
-57,630
-31% -$2.89M 0.05% 290
2017
Q1
$8.41M Sell
185,673
-2,726
-1% -$120K 0.07% 249
2016
Q4
$6.26M Sell
188,399
-112,442
-37% -$4.16M 0.06% 267
2016
Q3
$13.5M Buy
300,841
+8,474
+3% +$348K 0.12% 190
2016
Q2
$10.3M Sell
292,367
-235,076
-45% -$7.73M 0.1% 202
2016
Q1
$17M Sell
527,443
-74,557
-12% -$2.79M 0.16% 149
2015
Q4
$29.9M Buy
602,000
+8,416
+1% +$409K 0.28% 97
2015
Q3
$27M Buy
593,584
+100,027
+20% +$5.2M 0.23% 110
2015
Q2
$27M Buy
493,557
+22,944
+5% +$1.18M 0.04% 511
2015
Q1
$25.1M Buy
470,613
+122,022
+35% +$6.22M 0.04% 507
2014
Q4
$17.1M Sell
348,591
-106,356
-23% -$5.01M 0.03% 649
2014
Q3
$21.2M Buy
454,947
+1,716
+0.4% +$84.6K 0.04% 557
2014
Q2
$23.5M Sell
453,231
-44,612
-9% -$2.41M 0.04% 519
2014
Q1
$32M Buy
497,843
+34,148
+7% +$2.17M 0.05% 417
2013
Q4
$29.5M Buy
463,695
+46,919
+11% +$2.98M 0.05% 448
2013
Q3
$24.8M Buy
416,776
+1,427
+0.3% +$82K 0.04% 468
2013
Q2
$22.7M Buy
+415,349
New +$21.1M 0.04% 459

William Blair & Company's ABCO Position: Q4 2017 in Review

William Blair & Company sold out of Advisory Board Co (ABCO) in Q4 2017, closing a stake of 67,255 shares — an estimated $3.61M sold.

William Blair & Company first reported a position in ABCO in Q2 2013 and held it in 18 quarters. The position peaked at $32M in Q1 2014. 0 funds tracked by Wall St. Rank hold ABCO as of Q4 2017.

  • William Blair & Company reported no remaining Advisory Board Co position as of Q4 2017 after selling out during the quarter.
  • William Blair & Company sold 67,255 Advisory Board Co shares in Q4 2017, an estimated $3.61M.
  • William Blair & Company first reported a position in Advisory Board Co in Q2 2013 and held it in 18 quarters.
  • William Blair & Company's Advisory Board Co position peaked at $32M in Q1 2014.
  • 0 funds tracked by Wall St. Rank held Advisory Board Co as of Q4 2017.

Based on William Blair & Company's 13F filing for Q4 2017, filed 14 Feb 2018.