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TIAA CREF Investment Management’s Prothena Corp PRTA Stock Holding History

TIAA CREF Investment Management’s Portfolio PRTA Stock Details PRTA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q1 		$1.71M Buy
141,131
+25,420
+22% +$317K ﹤0.01% 2078
2018
Q4 		$1.19M Buy
115,711
+14,996
+15% +$178K ﹤0.01% 2218
2018
Q3 		$1.32M Sell
100,715
-2,639
-3% -$38.1K ﹤0.01% 2321
2018
Q2 		$1.51M Sell
103,354
-28,521
-22% -$563K ﹤0.01% 2308
2018
Q1 		$4.84M Buy
131,875
+21,594
+20% +$785K ﹤0.01% 1571
2017
Q4 		$4.13M Sell
110,281
-7,177
-6% -$365K ﹤0.01% 1725
2017
Q3 		$7.61M Sell
117,458
-3,145
-3% -$193K 0.01% 1325
2017
Q2 		$6.53M Buy
120,603
+9,217
+8% +$491K ﹤0.01% 1415
2017
Q1 		$6.21M Sell
111,386
-5,992
-5% -$315K ﹤0.01% 1445
2016
Q4 		$5.77M Sell
117,378
-42,758
-27% -$2.36M ﹤0.01% 1504
2016
Q3 		$9.6K Sell
160,136
-16,986
-10% -$911K 0.01% 1145
2016
Q2 		$6.19M Buy
177,122
+14,252
+9% +$621K ﹤0.01% 1392
2016
Q1 		$6.7M Buy
162,870
+8,600
+6% +$337K 0.01% 1304
2015
Q4 		$10.5M Buy
154,270
+5,443
+4% +$328K 0.01% 1040
2015
Q3 		$6.75M Buy
148,827
+5,223
+4% +$304K 0.01% 1328
2015
Q2 		$7.56M Buy
143,604
+43,696
+44% +$1.72M 0.01% 1364
2015
Q1 		$3.81M Buy
99,908
+568
+0.6% +$14.6K ﹤0.01% 1817
2014
Q4 		$2.06M Sell
99,340
-314,633
-76% -$6.57M ﹤0.01% 2203
2014
Q3 		$9.17M Buy
413,973
+10,365
+3% +$220K 0.01% 1149
2014
Q2 		$9.1M Buy
403,608
+339,222
+527% +$8.48M 0.01% 1228
2014
Q1 		$2.47M Sell
64,386
-1,971
-3% -$63.5K ﹤0.01% 2106
2013
Q4 		$1.76M Buy
66,357
+8,670
+15% +$217K ﹤0.01% 2328
2013
Q3 		$1.17M Buy
57,687
+539
+0.9% +$9.54K ﹤0.01% 2526
2013
Q2 		$738K Buy
+57,148
New +$532K ﹤0.01% 2772

Other funds holding PRTA

WIM
Woodford Investment Management London, United Kingdom $310M AUM 17.41% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

TIAA CREF Investment Management's PRTA Position: Q1 2019 in Review

TIAA CREF Investment Management increased its Prothena Corp (PRTA) stake by 22% in Q1 2019, buying an estimated $317K and bringing the position to 141,131 shares worth $1.71M. The position accounts for ﹤0.01% of the portfolio, ranked #2078.

TIAA CREF Investment Management first reported a position in PRTA in Q2 2013 and has held it in 24 quarters since. The position peaked at $10.5M in Q4 2015. 139 funds tracked by Wall St. Rank hold PRTA as of Q1 2019.

  • TIAA CREF Investment Management held 141,131 shares of Prothena Corp worth $1.71M as of Q1 2019.
  • TIAA CREF Investment Management bought 25,420 Prothena Corp shares in Q1 2019, an estimated $317K.
  • Prothena Corp made up ﹤0.01% of TIAA CREF Investment Management's portfolio in Q1 2019, its #2078 holding.
  • TIAA CREF Investment Management first reported a position in Prothena Corp in Q2 2013 and has held it in 24 quarters since.
  • TIAA CREF Investment Management's Prothena Corp position peaked at $10.5M in Q4 2015.
  • 139 funds tracked by Wall St. Rank held Prothena Corp as of Q1 2019.

Based on TIAA CREF Investment Management's 13F filing for Q1 2019, filed 14 May 2019.