SIMPLEX TRADING, LLC - ALNYLAM PHARMACEUTICALS INC ownership

ALNYLAM PHARMACEUTICALS INC's ticker is and the CUSIP is 02043Q957. A total of 6 filers reported holding ALNYLAM PHARMACEUTICALS INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ALNYLAM PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$9,829
+40.6%
55,500
+50.8%
0.01%
+33.3%
Q2 2023$6,989
-51.3%
36,800
-48.6%
0.01%
-53.8%
Q1 2023$14,342
+0.9%
71,600
+19.7%
0.01%
-13.3%
Q4 2022$14,211
-99.7%
59,800
+142.1%
0.02%
+150.0%
Q3 2022$4,943,000
+64.5%
24,700
+19.9%
0.01%
+100.0%
Q2 2022$3,004,000
-28.4%
20,600
-19.8%
0.00%
-25.0%
Q1 2022$4,196,000
-26.8%
25,700
-24.0%
0.00%
-33.3%
Q4 2021$5,731,000
+0.5%
33,800
+0.6%
0.01%
+20.0%
Q3 2021$5,703,000
+0.4%
33,600
+0.3%
0.01%0.0%
Q2 2021$5,678,000
+140.9%
33,500
+19959.9%
0.01%
+25.0%
Q1 2021$2,357,000
+74.5%
167
+60.6%
0.00%
+100.0%
Q4 2020$1,351,000
-70.4%
104
-66.9%
0.00%
-66.7%
Q3 2020$4,571,000
-8.4%
314
-6.8%
0.01%
-25.0%
Q2 2020$4,991,000
-35.1%
337
-52.3%
0.01%
-42.9%
Q1 2020$7,695,000
-29.7%
707
-25.7%
0.01%
-41.7%
Q4 2019$10,952,000
+161.9%
951
+82.9%
0.02%
+100.0%
Q3 2019$4,181,000
+249.3%
520
+215.2%
0.01%
+300.0%
Q2 2019$1,197,000
-65.7%
165
-55.8%
0.00%
-70.0%
Q1 2019$3,485,000
+38.2%
373
+7.8%
0.01%
+42.9%
Q4 2018$2,522,000
-30.9%
346
-17.0%
0.01%
-41.7%
Q3 2018$3,649,000
+689.8%
417
+787.2%
0.01%
+500.0%
Q2 2018$462,000
+173.4%
47
-49.5%
0.00%
-71.4%
Q1 2018$169,000
+238.0%
93
-46.9%
0.01%
+250.0%
Q4 2017$50,000
-27.5%
175
-81.0%
0.00%
-33.3%
Q3 2017$69,000
+115.6%
922
+219.0%
0.00%
+200.0%
Q2 2017$32,000
+23.1%
289
+301.4%
0.00%0.0%
Q1 2017$26,000
-62.9%
72
-57.4%
0.00%
-75.0%
Q4 2016$70,000
+169.2%
169
-28.1%
0.00%
+100.0%
Q3 2016$26,000
-72.6%
235
+9.8%
0.00%
-66.7%
Q2 2016$95,000
+6.7%
214
-5.7%
0.01%
-14.3%
Q1 2016$89,000
-22.6%
227
+215.3%
0.01%
-22.2%
Q4 2015$115,000
-37.5%
72
-1.4%
0.01%
-30.8%
Q3 2015$184,000
+982.4%
73
+128.1%
0.01%
+1200.0%
Q2 2015$17,000
-19.0%
32
-57.3%
0.00%
-50.0%
Q1 2015$21,000
+320.0%
75
+1150.0%
0.00%
+100.0%
Q4 2014$5,00060.00%
Other shareholders
ALNYLAM PHARMACEUTICALS INC shareholders Q3 2022
NameSharesValueWeighting ↓
PURA VIDA INVESTMENTS, LLC 50,000$7,293,0000.42%
GROUP ONE TRADING, L.P. 160,100$23,351,0000.04%
JANE STREET GROUP, LLC 271,600$39,613,0000.02%
SIMPLEX TRADING, LLC 20,600$3,004,0000.00%
Twin Tree Management, LP 3,600$525,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
JPMORGAN CHASE & CO 11,900$1,736,0000.00%
View complete list of ALNYLAM PHARMACEUTICALS INC shareholders