GROUP ONE TRADING, L.P. - PACIFIC BIOSCIENCES CALIF IN ownership

PACIFIC BIOSCIENCES CALIF IN's ticker is PACB and the CUSIP is 69404D108. A total of 260 filers reported holding PACIFIC BIOSCIENCES CALIF IN in Q1 2023. The put-call ratio across all filers is 0.16 and the average weighting 0.4%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of PACIFIC BIOSCIENCES CALIF IN
ValueSharesWeighting
Q3 2023$2,351,861
-25.8%
281,660
+18.1%
0.01%
-20.0%
Q2 2023$3,171,279
+11.1%
238,442
-3.3%
0.01%0.0%
Q1 2023$2,854,470
+50.7%
246,500
+6.5%
0.01%
+150.0%
Q4 2022$1,894,079
-74.3%
231,550
-18.4%
0.00%
-69.2%
Q4 2020$7,363,000
+4977.9%
283,842
+1829.8%
0.01%
Q3 2020$145,000
+38.1%
14,708
-51.8%
0.00%
Q2 2020$105,000
-84.1%
30,490
-85.9%
0.00%
-100.0%
Q1 2020$660,000
+105.6%
215,787
+245.9%
0.01%
+150.0%
Q4 2019$321,000
-25.3%
62,383
-25.1%
0.00%
-33.3%
Q3 2019$430,000
+50.3%
83,306
+110.7%
0.00%0.0%
Q1 2019$286,000
-39.8%
39,530
-38.5%
0.00%
-25.0%
Q4 2018$475,000
+262.6%
64,253
+164.7%
0.00%
+300.0%
Q3 2018$131,000
-48.6%
24,273
-66.2%
0.00%
-50.0%
Q2 2018$255,000
-4.1%
71,888
-44.7%
0.00%
-33.3%
Q1 2018$266,000
-50.9%
129,988
-36.7%
0.00%
-25.0%
Q4 2017$542,000
+16.8%
205,337
+132.4%
0.00%0.0%
Q3 2017$464,000
+251.5%
88,369
+137.9%
0.00%
+300.0%
Q2 2017$132,000
-87.2%
37,139
-81.3%
0.00%
-91.7%
Q1 2017$1,028,000
+40.2%
198,915
+3.1%
0.01%
+71.4%
Q4 2016$733,000
-31.9%
192,850
+60.7%
0.01%
-41.7%
Q3 2016$1,076,000
+9.1%
120,040
-14.3%
0.01%0.0%
Q2 2016$986,000
-27.8%
140,101
-12.8%
0.01%
-36.8%
Q1 2016$1,366,000
+34.3%
160,713
+107.6%
0.02%
+58.3%
Q4 2015$1,017,00077,419
+351804.5%
0.01%
Q2 2015$0
-100.0%
22
-98.3%
0.00%
Q1 2015$8,000
-89.7%
1,322
-86.8%
0.00%
-100.0%
Q4 2014$78,000
-27.8%
10,002
-54.4%
0.00%
-50.0%
Q3 2014$108,000
-49.5%
21,950
-36.7%
0.00%
-33.3%
Q2 2014$214,000
+181.6%
34,696
+145.6%
0.00%
+200.0%
Q1 2014$76,000
+22.6%
14,128
+19.8%
0.00%0.0%
Q4 2013$62,000
-28.7%
11,796
-25.1%
0.00%
-50.0%
Q3 2013$87,000
+357.9%
15,752
+111.9%
0.00%
Q2 2013$19,0007,4340.00%
Other shareholders
PACIFIC BIOSCIENCES CALIF IN shareholders Q1 2023
NameSharesValueWeighting ↓
Madrone Advisors, LLC 16,415,933$137,073,04129.47%
ORACLE INVESTMENT MANAGEMENT INC 1,638,395$13,680,5984.20%
Decheng Capital Management III (Cayman), LLC 1,463,872$12,223,3314.08%
VK Services, LLC 2,632,784$21,983,7462.93%
Iron Triangle Partners LP 1,800,000$15,030,0002.20%
BOURNE LENT ASSET MANAGEMENT INC 574,350$4,795,8222.11%
Deep Track Capital, LP 6,000,000$50,100,0001.93%
Jackson Square Partners, LLC 6,933,865$57,897,7731.93%
ARK Investment Management 29,822,440$249,017,3701.90%
Nikko Asset Management Americas, Inc. 13,447,666$112,153,5341.34%
View complete list of PACIFIC BIOSCIENCES CALIF IN shareholders