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Pacific Biosciences

272 hedge funds and large institutions have $3.37B invested in Pacific Biosciences in 2023 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 99 increasing their positions, 64 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
272
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$47.5M
Puts
$25.4M
Net Calls
Net Calls Change

Top Buyers

1 +$24.1M
2 +$15.8M
3 +$12.1M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$10.3M
5
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$10.3M

Top Sellers

1 -$43.5M
2 -$25M
3 -$16.9M
4
Artisan Partners
Artisan Partners
Wisconsin
-$15.1M
5
Citadel Advisors
Citadel Advisors
Florida
-$13.7M
Name Holding Trade Value Shares
Change
Change in
Stake
176
$265K
177
$257K
178
$254K
179
$250K
180
$249K
181
$239K
182
$236K
183
$235K
184
$227K
185
$226K
186
$226K
187
$221K
188
$219K
189
$217K
190
$215K
191
$211K
192
$207K
193
$200K
194
$197K
195
$197K
196
$195K
197
$190K
198
$187K
199
$186K
200
$183K