Boston Partners
IRDM icon

Boston Partners’s Iridium Communications IRDM Stock Holding History

Boston Partners’s Portfolio IRDM Stock Details IRDM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q4 		– Sell
-386,210
Closed -$3.98M – 760
2017
Q3 		$3.98M Hold
386,210
– – ﹤0.01% 551
2017
Q2 		$4.27M Hold
386,210
– – 0.01% 515
2017
Q1 		$3.73M Hold
386,210
– – ﹤0.01% 551
2016
Q4 		$3.71M Hold
386,210
– – ﹤0.01% 562
2016
Q3 		$3.13M Buy
+386,210
New +$3.24M ﹤0.01% 581
2016
Q2 		– Sell
-618,139
Closed -$4.87M – 739
2016
Q1 		$4.87M Sell
618,139
-354,080
-36% -$2.54M 0.01% 475
2015
Q4 		$8.18M Sell
972,219
-648,120
-40% -$4.94M 0.01% 414
2015
Q3 		$9.96M Buy
1,620,339
+716,223
+79% +$5.2M 0.02% 388
2015
Q2 		$8.22M Sell
904,116
-204,229
-18% -$2.1M 0.01% 427
2015
Q1 		$10.8M Sell
1,108,345
-320,961
-22% -$2.99M 0.02% 394
2014
Q4 		$13.9M Sell
1,429,306
-240,598
-14% -$2.25M 0.02% 354
2014
Q3 		$14.8M Sell
1,669,904
-219,000
-12% -$1.9M 0.02% 329
2014
Q2 		$16M Buy
1,888,904
+1,007,628
+114% +$7.58M 0.03% 318
2014
Q1 		$6.62M Buy
+881,276
New +$5.9M 0.01% 471

Other funds holding IRDM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
VBA
Van Berkom & Associates Montreal, Quebec, Canada $3.1B AUM 12.88% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
PIMJS
PKO Investment Management Joint-Stock Warsaw, Poland $1.38B AUM 59.54% 1-Year Est. Return
GT
Glenmede Trust Philadelphia, Pennsylvania $22.7B AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Boston Partners's IRDM Position: Q4 2017 in Review

Boston Partners sold out of Iridium Communications (IRDM) in Q4 2017, closing a stake of 386,210 shares — an estimated $3.98M sold.

Boston Partners first reported a position in IRDM in Q1 2014 and held it in 14 quarters. The position peaked at $16M in Q2 2014. 200 funds tracked by Wall St. Rank hold IRDM as of Q4 2017.

  • Boston Partners reported no remaining Iridium Communications position as of Q4 2017 after selling out during the quarter.
  • Boston Partners sold 386,210 Iridium Communications shares in Q4 2017, an estimated $3.98M.
  • Boston Partners first reported a position in Iridium Communications in Q1 2014 and held it in 14 quarters.
  • Boston Partners's Iridium Communications position peaked at $16M in Q2 2014.
  • 200 funds tracked by Wall St. Rank held Iridium Communications as of Q4 2017.

Based on Boston Partners's 13F filing for Q4 2017, filed 1 Feb 2018.