Adaptive Biotechnologies Ownership

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

Recent Insider Transactions

NasdaqGS:ADPT Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
05 Mar 24	SellUS$167,007	Chad Robins	Individual	48,673	US$3.44
05 Mar 24	SellUS$53,169	Tycho Peterson	Individual	15,456	US$3.44
05 Mar 24	SellUS$135,764	Julie Rubinstein	Individual	39,070	US$3.56
05 Mar 24	SellUS$44,629	Susan Bobulsky	Individual	12,991	US$3.44
05 Mar 24	SellUS$100,994	Sharon Benzeno	Individual	29,390	US$3.44
05 Mar 24	SellUS$45,963	Stacy Taylor	Individual	13,381	US$3.44
05 Mar 24	SellUS$26,504	Kyle Piskel	Individual	7,727	US$3.43
05 Mar 24	SellUS$50,439	Francis Lo	Individual	14,700	US$3.44
16 Nov 23	SellUS$1,070	Kyle Piskel	Individual	259	US$4.13
07 Aug 23	SellUS$38,321	Nitin Sood	Individual	5,652	US$6.78
02 Jun 23	SellUS$272,080	Tycho Peterson	Individual	38,000	US$7.16

Insider Trading Volume

Insider Buying: ADPT insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of ADPT?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	1,206	0.000818%
General Public	348,769	0.237%
Individual Insiders	5,799,404	3.94%
Hedge Funds	52,066,298	35.3%
Institutions	89,152,647	60.5%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 2.1%.

Top Shareholders

Top 25 shareholders own 85.53% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
20.4%	Viking Global Investors LP	29,993,708	US$111.6m	0%	0.46%
8.73%	The Vanguard Group, Inc.	12,869,818	US$47.9m	0.8%	no data
7.85%	Matrix Capital Management Company, LP	11,572,590	US$43.1m	0%	0.42%
7.59%	BlackRock, Inc.	11,190,119	US$41.6m	-2.03%	no data
7.17%	ARK Investment Management LLC	10,561,296	US$39.3m	-17.5%	0.31%
7.13%	Rubric Capital Management LP	10,500,000	US$39.1m	267%	1.14%
4.19%	Nikko Asset Management Co., Ltd.	6,176,707	US$23.0m	-5.14%	0.01%
2.56%	Point72 Asset Management, L.P.	3,773,002	US$14.0m	-3.15%	0.03%
2.38%	Pictet Asset Management Limited	3,500,964	US$13.0m	2.3%	0.01%
2.03%	Aristotle Atlantic Partners, LLC	2,992,563	US$11.1m	-1.91%	0.29%
1.82%	State Street Global Advisors, Inc.	2,680,546	US$10.0m	3.43%	no data
1.76%	Massachusetts Financial Services Company	2,592,318	US$9.6m	-0.43%	no data
1.75%	Geode Capital Management, LLC	2,579,126	US$9.6m	2.2%	no data
1.23%	Chad Robins	1,815,403	US$6.8m	-29.6%	no data
1.18%	Dimensional Fund Advisors LP	1,743,616	US$6.5m	-18.5%	no data
1.15%	Blue Water Life Science Advisors, LP	1,687,665	US$6.3m	0%	6.44%
0.92%	Braidwell LP	1,357,490	US$5.0m	0%	0.32%
0.88%	Federated Hermes, Inc.	1,301,717	US$4.8m	7.34%	0.01%
0.84%	Gilder Gagnon Howe & Co. LLC	1,245,111	US$4.6m	0.94%	0.06%
0.75%	Pier Capital, LLC	1,103,441	US$4.1m	55.2%	0.62%
0.7%	abrdn plc	1,029,447	US$3.8m	10.2%	no data
0.69%	Northern Trust Global Investments	1,024,131	US$3.8m	-1.81%	no data
0.69%	Harlan Robins	1,021,180	US$3.8m	0%	no data
0.59%	Charles Schwab Investment Management, Inc.	869,782	US$3.2m	15.1%	no data
0.58%	Nordea Investment Management, AB	859,214	US$3.2m	-1.06%	no data