MAM
POLY

Martingale Asset Management’s Plantronics, Inc. POLY Stock Holding History

Martingale Asset Management’s Portfolio POLY Stock Details POLY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q4 		– Sell
-34,019
Closed -$2.05M – 1044
2018
Q3 		$2.05M Sell
34,019
-4,201
-11% -$287K 0.02% 547
2018
Q2 		$2.92M Sell
38,220
-8,504
-18% -$587K 0.04% 441
2018
Q1 		$2.82M Sell
46,724
-30,500
-39% -$1.7M 0.04% 442
2017
Q4 		$3.89M Sell
77,224
-8,799
-10% -$432K 0.05% 356
2017
Q3 		$3.8M Buy
86,023
+23,296
+37% +$1.07M 0.05% 386
2017
Q2 		$3.28M Buy
62,727
+17,805
+40% +$959K 0.05% 410
2017
Q1 		$2.43M Hold
44,922
– – 0.04% 488
2016
Q4 		$2.46M Buy
44,922
+19,798
+79% +$1.04M 0.03% 485
2016
Q3 		$1.31M Buy
+25,124
New +$1.24M 0.02% 620
2016
Q1 		– Sell
-17,120
Closed -$812K – 876
2015
Q4 		$812K Buy
17,120
+12,217
+249% +$633K 0.02% 556
2015
Q3 		$250K Sell
4,903
-3
-0.1% -$164 0.01% 775
2015
Q2 		$277K Sell
4,906
-7,004
-59% -$390K 0.01% 786
2015
Q1 		$631K Hold
11,910
– – 0.02% 656
2014
Q4 		$632K Buy
11,910
+2
+0% +$101 0.02% 639
2014
Q3 		$569K Buy
11,908
+1,700
+17% +$81.3K 0.02% 643
2014
Q2 		$491K Buy
+10,208
New +$454K 0.02% 688

Other funds holding POLY

SCG
Siris Capital Group New York $9.42M AUM 42.79% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Lord, Abbett & Co
Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Martingale Asset Management's POLY Position: Q4 2018 in Review

Martingale Asset Management sold out of Plantronics, Inc. (POLY) in Q4 2018, closing a stake of 34,019 shares — an estimated $2.05M sold.

Martingale Asset Management first reported a position in POLY in Q2 2014 and held it in 16 quarters. The position peaked at $3.89M in Q4 2017. 188 funds tracked by Wall St. Rank hold POLY as of Q4 2018.

  • Martingale Asset Management reported no remaining Plantronics, Inc. position as of Q4 2018 after selling out during the quarter.
  • Martingale Asset Management sold 34,019 Plantronics, Inc. shares in Q4 2018, an estimated $2.05M.
  • Martingale Asset Management first reported a position in Plantronics, Inc. in Q2 2014 and held it in 16 quarters.
  • Martingale Asset Management's Plantronics, Inc. position peaked at $3.89M in Q4 2017.
  • 188 funds tracked by Wall St. Rank held Plantronics, Inc. as of Q4 2018.

Based on Martingale Asset Management's 13F filing for Q4 2018, filed 11 Feb 2019.