William Blair & Company
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William Blair & Company’s Adtran ADTN Stock Holding History

William Blair & Company’s Portfolio ADTN Stock Details ADTN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q2 		– Sell
-616,692
Closed -$11.5M – 2195
2015
Q1 		$11.5M Buy
616,692
+9,389
+2% +$200K 0.02% 812
2014
Q4 		$13.2M Buy
607,303
+28,021
+5% +$575K 0.02% 748
2014
Q3 		$11.9M Buy
579,282
+5,847
+1% +$131K 0.02% 774
2014
Q2 		$12.9M Sell
573,435
-31,985
-5% -$724K 0.02% 764
2014
Q1 		$14.8M Buy
605,420
+85,221
+16% +$2.2M 0.02% 683
2013
Q4 		$14.1M Buy
520,199
+52,459
+11% +$1.32M 0.02% 675
2013
Q3 		$12.5M Buy
467,740
+1,445
+0.3% +$37.5K 0.02% 669
2013
Q2 		$11.5M Buy
+466,295
New +$10.3M 0.02% 664

Other funds holding ADTN

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
DRZID
DePrince Race & Zollo Inc (DRZ) Winter Park, Florida $5.29B AUM 20.14% 1-Year Est. Return
VBA
Van Berkom & Associates Montreal, Quebec, Canada $3.08B AUM 12.07% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
LCP
Lombardia Capital Partners Pasadena, California $110M AUM 13.11% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

William Blair & Company's ADTN Position: Q2 2015 in Review

William Blair & Company sold out of Adtran (ADTN) in Q2 2015, closing a stake of 616,692 shares — an estimated $11.5M sold.

William Blair & Company first reported a position in ADTN in Q2 2013 and held it in 8 quarters. The position peaked at $14.8M in Q1 2014. 144 funds tracked by Wall St. Rank hold ADTN as of Q2 2015.

  • William Blair & Company reported no remaining Adtran position as of Q2 2015 after selling out during the quarter.
  • William Blair & Company sold 616,692 Adtran shares in Q2 2015, an estimated $11.5M.
  • William Blair & Company first reported a position in Adtran in Q2 2013 and held it in 8 quarters.
  • William Blair & Company's Adtran position peaked at $14.8M in Q1 2014.
  • 144 funds tracked by Wall St. Rank held Adtran as of Q2 2015.

Based on William Blair & Company's 13F filing for Q2 2015, filed 3 Aug 2015.