Tekla Capital Management’s Alnylam Pharmaceuticals ALNY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2023
Q2
$27.2M Hold
143,214
1.06% 25
2023
Q1
$28.7M Hold
143,214
1.09% 26
2022
Q4
$34M Hold
143,214
1.29% 23
2022
Q3
$28.7M Buy
143,214
+14,800
+12% +$2.82M 1.17% 25
2022
Q2
$18.7M Sell
128,414
-30,192
-19% -$4.28M 0.74% 33
2022
Q1
$25.9M Sell
158,606
-31,089
-16% -$4.74M 0.91% 31
2021
Q4
$32.2M Hold
189,695
1.04% 29
2021
Q3
$35.8M Buy
189,695
+55,200
+41% +$10.4M 1.15% 27
2021
Q2
$22.8M Sell
134,495
-20,407
-13% -$2.99M 0.74% 36
2021
Q1
$21.9M Sell
154,902
-19,992
-11% -$3.01M 0.75% 36
2020
Q4
$22.7M Hold
174,894
0.8% 37
2020
Q3
$25.5M Buy
174,894
+49,027
+39% +$6.97M 0.95% 28
2020
Q2
$18.6M Sell
125,867
-11,750
-9% -$1.58M 0.71% 32
2020
Q1
$15M Sell
137,617
-6,178
-4% -$713K 0.68% 33
2019
Q4
$16.6M Sell
143,795
-22,480
-14% -$2.24M 0.63% 37
2019
Q3
$13.4M Buy
166,275
+4,903
+3% +$388K 0.58% 43
2019
Q2
$11.7M Buy
161,372
+27,914
+21% +$2.14M 0.48% 52
2019
Q1
$12.5M Buy
133,458
+7,282
+6% +$609K 0.51% 48
2018
Q4
$9.2M Hold
126,176
0.39% 53
2018
Q3
$11M Sell
126,176
-4,200
-3% -$422K 0.4% 59
2018
Q2
$12.8M Hold
130,376
0.49% 47
2018
Q1
$15.5M Buy
130,376
+15,410
+13% +$1.99M 0.6% 38
2017
Q4
$14.6M Hold
114,966
0.56% 39
2017
Q3
$13.5M Hold
114,966
0.48% 41
2017
Q2
$9.17M Sell
114,966
-129,029
-53% -$8.25M 0.34% 61
2017
Q1
$12.5M Hold
243,995
0.48% 44
2016
Q4
$9.13M Hold
243,995
0.39% 60
2016
Q3
$16.5M Hold
243,995
0.64% 38
2016
Q2
$13.5M Buy
243,995
+106,500
+77% +$6.71M 0.55% 45
2016
Q1
$8.63M Hold
137,495
0.37% 62
2015
Q4
$12.9M Sell
137,495
-143,979
-51% -$13.3M 0.47% 45
2015
Q3
$22.6M Buy
281,474
+177,979
+172% +$19.8M 0.81% 27
2015
Q2
$12.4M Sell
103,495
-26,700
-21% -$3.19M 0.45% 46
2015
Q1
$13.6M Buy
130,195
+68,600
+111% +$6.95M 0.54% 45
2014
Q4
$5.97M Hold
61,595
0.28% 68
2014
Q3
$4.81M Hold
61,595
0.23% 80
2014
Q2
$3.89M Hold
61,595
0.36% 50
2014
Q1
$4.13M Buy
61,595
+12,900
+26% +$999K 0.41% 46
2013
Q4
$3.13M Buy
48,695
+24,950
+105% +$1.49M 0.33% 47
2013
Q3
$1.52M Buy
+23,745
New +$1.18M 0.17% 57

Other funds holding ALNY

Tekla Capital Management's ALNY Position: Q2 2023 in Review

Tekla Capital Management held its Alnylam Pharmaceuticals (ALNY) position steady in Q2 2023 at 143,214 shares worth $27.2M. The position accounts for 1.06% of the portfolio, ranked #25.

Tekla Capital Management first reported a position in ALNY in Q3 2013 and has held it in 40 quarters since. The position peaked at $35.8M in Q3 2021. 477 funds tracked by Wall St. Rank hold ALNY as of Q2 2023.

  • Tekla Capital Management held 143,214 shares of Alnylam Pharmaceuticals worth $27.2M as of Q2 2023.
  • Tekla Capital Management left its Alnylam Pharmaceuticals share count unchanged in Q2 2023.
  • Alnylam Pharmaceuticals made up 1.06% of Tekla Capital Management's portfolio in Q2 2023, its #25 holding.
  • Tekla Capital Management first reported a position in Alnylam Pharmaceuticals in Q3 2013 and has held it in 40 quarters since.
  • Tekla Capital Management's Alnylam Pharmaceuticals position peaked at $35.8M in Q3 2021.
  • 477 funds tracked by Wall St. Rank held Alnylam Pharmaceuticals as of Q2 2023.

Based on Tekla Capital Management's 13F filing for Q2 2023, filed 10 Aug 2023.