RSCM
AET

Rock Springs Capital Management’s Aetna Inc AET Stock Holding History

Rock Springs Capital Management’s Portfolio AET Stock Details AET Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2018
Q2 		– Sell
-239,000
Closed -$40.4M – 156
2018
Q1 		$40.4M Hold
239,000
– – 1.72% 12
2017
Q4 		$43.1M Sell
239,000
-160,000
-40% -$27.5M 1.96% 12
2017
Q3 		$63.4M Buy
399,000
+11,000
+3% +$1.72M 2.93% 4
2017
Q2 		$58.9M Buy
388,000
+168,000
+76% +$23.7M 2.97% 3
2017
Q1 		$28.1M Sell
220,000
-221,000
-50% -$27.7M 1.62% 17
2016
Q4 		$54.7M Buy
441,000
+900
+0.2% +$108K 3.66% 3
2016
Q3 		$50.8M Hold
440,100
– – 3.19% 2
2016
Q2 		$53.7M Buy
440,100
+29,100
+7% +$3.34M 3.98% 1
2016
Q1 		$46.2M Hold
411,000
– – 3.87% 1
2015
Q4 		$44.4M Buy
411,000
+25,000
+6% +$2.7M 3.37% 2
2015
Q3 		$42.2M Buy
386,000
+229,500
+147% +$26.5M 3.43% 2
2015
Q2 		$19.9M Hold
156,500
– – 1.46% 20
2015
Q1 		$16.7M Buy
156,500
+25,500
+19% +$2.5M 1.56% 22
2014
Q4 		$11.6M Buy
131,000
+25,000
+24% +$2.1M 1.36% 20
2014
Q3 		$8.59M Buy
106,000
+13,500
+15% +$1.1M 1.33% 27
2014
Q2 		$7.5M Buy
+92,500
New +$7M 1.34% 24
2014
Q1 		– Sell
-62,300
Closed -$4.27M – 81
2013
Q4 		$4.27M Buy
+62,300
New +$4.07M 1.53% 20

Other funds holding AET

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
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
DKCM
Davidson Kempner Capital Management New York $7.33B AUM 56.47% 1-Year Est. Return

Rock Springs Capital Management's AET Position: Q2 2018 in Review

Rock Springs Capital Management sold out of Aetna Inc (AET) in Q2 2018, closing a stake of 239,000 shares — an estimated $40.4M sold.

Rock Springs Capital Management first reported a position in AET in Q4 2013 and held it in 17 quarters. The position peaked at $63.4M in Q3 2017. 1,017 funds tracked by Wall St. Rank hold AET as of Q2 2018.

  • Rock Springs Capital Management reported no remaining Aetna Inc position as of Q2 2018 after selling out during the quarter.
  • Rock Springs Capital Management sold 239,000 Aetna Inc shares in Q2 2018, an estimated $40.4M.
  • Rock Springs Capital Management first reported a position in Aetna Inc in Q4 2013 and held it in 17 quarters.
  • Rock Springs Capital Management's Aetna Inc position peaked at $63.4M in Q3 2017.
  • 1,017 funds tracked by Wall St. Rank held Aetna Inc as of Q2 2018.

Based on Rock Springs Capital Management's 13F filing for Q2 2018, filed 14 Aug 2018.