ESSEX INVESTMENT MANAGEMENT CO LLC - PACIFIC BIOSCIENCES CALIF IN ownership

PACIFIC BIOSCIENCES CALIF IN's ticker is PACB and the CUSIP is 69404D108. A total of 257 filers reported holding PACIFIC BIOSCIENCES CALIF IN in Q4 2021. The put-call ratio across all filers is 0.42 and the average weighting 0.2%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of PACIFIC BIOSCIENCES CALIF IN
ValueSharesWeighting
Q3 2023$86,506
-37.8%
10,360
-0.9%
0.01%
-26.3%
Q2 2023$139,105
+14.9%
10,4590.0%0.02%
+5.6%
Q1 2023$121,115
+252222.9%
10,459
+78.5%
0.02%
+157.1%
Q4 2022$48
-99.9%
5,8580.0%0.01%
+40.0%
Q3 2022$34,000
+30.8%
5,8580.0%0.01%
+25.0%
Q2 2022$26,000
-72.6%
5,858
-43.7%
0.00%
-66.7%
Q1 2022$95,000
-48.6%
10,407
+14.9%
0.01%
-42.9%
Q4 2021$185,000
-7.5%
9,058
+15.6%
0.02%
-16.0%
Q3 2021$200,000
-27.0%
7,8330.0%0.02%
-21.9%
Q2 2021$274,000
-69.6%
7,833
-96.9%
0.03%
-75.2%
Q2 2017$901,000
+15.8%
253,158
+68.2%
0.13%
+5.7%
Q1 2017$778,000
+173.9%
150,518
+101.5%
0.12%
+159.6%
Q4 2016$284,000
-30.9%
74,681
+63.0%
0.05%
-28.8%
Q3 2016$411,000
+24.5%
45,824
-2.3%
0.07%
+20.0%
Q2 2016$330,000
-18.1%
46,899
-1.1%
0.06%
-20.3%
Q1 2016$403,000
-61.4%
47,416
-40.4%
0.07%
-57.7%
Q4 2015$1,044,000
+85.8%
79,536
-48.2%
0.16%
+77.2%
Q3 2015$562,000
-33.6%
153,475
+4.4%
0.09%
-28.1%
Q2 2015$847,000
-3.4%
147,052
-2.1%
0.13%
+4.1%
Q1 2015$877,000
-26.1%
150,144
-0.7%
0.12%
-28.9%
Q4 2014$1,186,000
+37.9%
151,253
-13.7%
0.17%
+31.1%
Q3 2014$860,000
-25.4%
175,202
-6.1%
0.13%
-22.4%
Q2 2014$1,153,000
+11.7%
186,491
-5.5%
0.17%
+16.4%
Q4 2013$1,032,000197,3100.15%
Other shareholders
PACIFIC BIOSCIENCES CALIF IN shareholders Q4 2021
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