IAM
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Iridian Asset Management’s SiriusXM SIRI Stock Holding History

Iridian Asset Management’s Portfolio SIRI Stock Details SIRI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q3 		– Sell
-14,037
Closed -$768K – 82
2017
Q2 		$768K Hold
14,037
– – 0.01% 74
2017
Q1 		$723K Sell
14,037
-3,319,820
-100% -$163M 0.01% 77
2016
Q4 		$148M Sell
3,333,857
-1,356,788
-29% -$59M 1.37% 36
2016
Q3 		$196M Sell
4,690,645
-1,916,001
-29% -$80M 1.71% 23
2016
Q2 		$261M Sell
6,606,646
-1,229,449
-16% -$48.3M 2.42% 19
2016
Q1 		$310M Buy
7,836,095
+525,627
+7% +$19.6M 2.63% 17
2015
Q4 		$298M Sell
7,310,468
-433,186
-6% -$17.5M 2.45% 18
2015
Q3 		$290M Buy
7,743,654
+1,136,911
+17% +$43.6M 2.45% 16
2015
Q2 		$246M Buy
6,606,743
+133,044
+2% +$5.16M 1.94% 23
2015
Q1 		$247M Buy
6,473,699
+383,755
+6% +$14.4M 2.08% 24
2014
Q4 		$213M Buy
6,089,944
+878,625
+17% +$30.2M 1.98% 26
2014
Q3 		$182M Buy
5,211,319
+2,032,164
+64% +$71M 1.87% 27
2014
Q2 		$110M Buy
+3,179,155
New +$103M 1.13% 35

Other funds holding SIRI

Berkshire Hathaway
Berkshire Hathaway Omaha, Nebraska $263B AUM 16.68% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BC
Brahman Capital New York $275M AUM 18.08% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
DCP
DSM Capital Partners Palm Beach Gardens, Florida $5.66B AUM 27.45% 1-Year Est. Return

Iridian Asset Management's SIRI Position: Q3 2017 in Review

Iridian Asset Management sold out of SiriusXM (SIRI) in Q3 2017, closing a stake of 14,037 shares — an estimated $768K sold.

Iridian Asset Management first reported a position in SIRI in Q2 2014 and held it in 13 quarters. The position peaked at $310M in Q1 2016. 501 funds tracked by Wall St. Rank hold SIRI as of Q3 2017.

  • Iridian Asset Management reported no remaining SiriusXM position as of Q3 2017 after selling out during the quarter.
  • Iridian Asset Management sold 14,037 SiriusXM shares in Q3 2017, an estimated $768K.
  • Iridian Asset Management first reported a position in SiriusXM in Q2 2014 and held it in 13 quarters.
  • Iridian Asset Management's SiriusXM position peaked at $310M in Q1 2016.
  • 501 funds tracked by Wall St. Rank held SiriusXM as of Q3 2017.

Based on Iridian Asset Management's 13F filing for Q3 2017, filed 8 Nov 2017.