Atreca Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

NasdaqGS:BCEL Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
02 Sep 22SellUS$11,418Courtney PhillipsIndividual6,432US$1.78
02 Sep 22SellUS$13,573Herbert CrossIndividual7,646US$1.78
02 Sep 22SellUS$37,116John OrwinIndividual20,908US$1.78
02 Sep 22SellUS$13,573Tito SerafiniIndividual7,646US$1.78

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of BCEL?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders925,1532.4%
VC/PE Firms2,202,3335.6%
Institutions10,066,48125.8%
Hedge Funds10,248,20126.2%
General Public15,625,22340.0%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 5.2%.


Top Shareholders

Top 25 shareholders own 56.87% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
26.23%
Baker Bros. Advisors LP
10,248,201$16.1m0%0.09%
5.64%
Tavistock Life Sciences
2,202,333$3.5m0%0.16%
3.66%
BlackRock, Inc.
1,428,514$2.2m-15.95%no data
3.4%
The Vanguard Group, Inc.
1,328,294$2.1m3.39%no data
3.38%
Bill & Melinda Gates Foundation Asset Trust
1,320,880$2.1m-0.79%0.01%
2.05%
Redmile Group, LLC
800,306$1.3m0%0.04%
1.26%
Laurion Capital Management LP
492,200$772.8k0%0.02%
1.18%
Rock Springs Capital Management LP
462,530$726.2k0%0.02%
1.04%
Renaissance Technologies LLC
405,877$637.2k-27.63%no data
1.02%
Samsara BioCapital LLC
396,835$623.0k0%0.13%
0.99%
Aisling Capital Management LP
387,653$608.6k0%0.37%
0.97%
William Robinson
378,948$594.9k0%no data
0.82%
Cormorant Asset Management, LP
319,057$500.9k0%0.03%
0.75%
Tito Serafini
292,329$459.0k4.82%no data
0.69%
Geode Capital Management, LLC
267,905$420.6k1.38%no data
0.64%
CM Management, LLC
249,282$391.4k10.79%0.39%
0.55%
Millennium Management LLC
216,772$340.3k-45.13%no data
0.49%
GSA Capital Partners LLP
191,442$300.6k0%0.04%
0.37%
Ensign Peak Advisors Inc.
145,166$227.9k0%no data
0.35%
Morgan Stanley, Investment Banking and Brokerage Investments
137,088$215.2k-16.57%no data
0.33%
D. E. Shaw & Co., L.P.
128,168$201.2k-64.78%no data
0.28%
FMR LLC
110,326$173.2k-0.21%no data
0.28%
Ergoteles LLC
107,783$169.2k-5.54%0.01%
0.26%
Bridgeway Capital Management, LLC
100,000$157.0k0%no data
0.25%
Franklin Berger
97,808$153.6k0%no data