SIMPLEX TRADING, LLC - ALNYLAM PHARMACEUTICALS INC ownership

ALNYLAM PHARMACEUTICALS INC's ticker is and the CUSIP is 02043Q907. A total of 6 filers reported holding ALNYLAM PHARMACEUTICALS INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.5%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ALNYLAM PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$4,091
-5.9%
23,100
+0.9%
0.00%
-25.0%
Q2 2023$4,349
-41.0%
22,900
-37.8%
0.00%
-33.3%
Q1 2023$7,371
-40.0%
36,800
-28.8%
0.01%
-53.8%
Q4 2022$12,286
-99.7%
51,700
+165.1%
0.01%
+225.0%
Q3 2022$3,903,000
+33.2%
19,500
-3.0%
0.00%
+33.3%
Q2 2022$2,931,000
-42.6%
20,100
-35.8%
0.00%
-40.0%
Q1 2022$5,110,000
-19.0%
31,300
-15.9%
0.01%
-16.7%
Q4 2021$6,308,000
+44.6%
37,200
+44.7%
0.01%
+50.0%
Q3 2021$4,362,000
+0.1%
25,7000.0%0.00%0.0%
Q2 2021$4,356,000
+757.5%
25,700
+71288.9%
0.00%
+300.0%
Q1 2021$508,000
-82.5%
36
-83.9%
0.00%
-75.0%
Q4 2020$2,911,000
-41.2%
224
-34.1%
0.00%
-42.9%
Q3 2020$4,950,000
+88.9%
340
+92.1%
0.01%
+75.0%
Q2 2020$2,621,000
-57.3%
177
-68.6%
0.00%
-63.6%
Q1 2020$6,139,000
+10.4%
564
+16.8%
0.01%
-8.3%
Q4 2019$5,562,000
+34.3%
483
-6.2%
0.01%0.0%
Q3 2019$4,141,000
+106.1%
515
+85.9%
0.01%
+140.0%
Q2 2019$2,009,000
-2.7%
277
+25.3%
0.01%
-16.7%
Q1 2019$2,065,000
-3.3%
221
-24.6%
0.01%0.0%
Q4 2018$2,136,000
-60.4%
293
-52.4%
0.01%
-64.7%
Q3 2018$5,391,000
+159.4%
616
+191.9%
0.02%
+112.5%
Q2 2018$2,078,000
+398.3%
211
+31.1%
0.01%
-55.6%
Q1 2018$417,000
-35.9%
161
-42.9%
0.02%
-35.7%
Q4 2017$651,000
-62.0%
282
-55.4%
0.03%
-60.0%
Q3 2017$1,714,000
+447.6%
632
+89.2%
0.07%
+400.0%
Q2 2017$313,000
+421.7%
334
+288.4%
0.01%
+366.7%
Q1 2017$60,000
+114.3%
86
-62.3%
0.00%
+50.0%
Q4 2016$28,000
-33.3%
228
+46.2%
0.00%
-33.3%
Q3 2016$42,000
+27.3%
156
-3.7%
0.00%
+50.0%
Q2 2016$33,000
+106.2%
162
+189.3%
0.00%
+100.0%
Q1 2016$16,000
-65.2%
56
-70.4%
0.00%
-75.0%
Q4 2015$46,000
+100.0%
189
+7.4%
0.00%
+100.0%
Q3 2015$23,000
+228.6%
176
+2414.3%
0.00%
+100.0%
Q2 2015$7,000
-53.3%
7
-77.4%
0.00%
-50.0%
Q1 2015$15,000
-53.1%
31
+29.2%
0.00%
-50.0%
Q4 2014$32,000240.00%
Other shareholders
ALNYLAM PHARMACEUTICALS INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 12,500$1,177,0000.01%
Timber Hill LLC 7,700$725,0000.00%
SIMPLEX TRADING, LLC 189$46,0000.00%
Citadel Advisors 10,500$988,0000.00%
View complete list of ALNYLAM PHARMACEUTICALS INC shareholders