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Disclosery

ADPT ADAPTIVE BIOTECHNOLOGIES COR

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Stock (common), issuer CIK 1478320

238 managers (243 13F filers) reported a position in ADPT shares at 2025-06-30, 148,156,305 shares in all. 44 filers opened a position and 26 filers sold out during the quarter.

Managers
238
13F filers
243
New
44
Added
92
Reduced
63
Sold out
26
Shares held by filers
148,156,305

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
RUBINSTEIN JULIEofficer (President and COO)2026-10-13-11,881 S$25.5Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-13+11,881 M$12.14Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-12-2,700 S$26.07Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-12-9,181 S$25.35Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-12+11,881 M$12.14Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-09-11,881 S$26.41Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-09+11,881 M$12.14Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-08-11,881 S$25.66Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-08+11,881 M$12.14Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-07-11,881 S$26.4Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-07+11,881 M$12.14Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-06-499 S$30.53Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-06-901 S$29.71Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-06-1,100 S$28.21Form 4
RUBINSTEIN JULIEofficer (President and COO)2026-10-06-9,381 S$27.36Form 4

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Versant Capital Management, Inc901$10.5K<0.01%+56913F-HRTimeline
GROUP ONE TRADING LLC887$10.3K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.857$9.98K<0.01%+53113F-HRTimelineGroup
GoalVest Advisory LLC830$9.67K<0.01%013F-HRTimeline
PRIVATE TRUST CO NA789$9.19K<0.01%new13F-HRTimeline
Pinnacle Bancorp, Inc.772$8.99K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…758$8.83K<0.01%+34213F-HRTimelineGroup
Parallel Advisors, LLC699$8.14K<0.01%+23413F-HRTimeline
Smartleaf Asset Management LLC568$6.7K<0.01%-4013F-HRTimeline
Essential Partners LLC574$6.69K<0.01%13F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.530$6K<0.01%013F-HRTimelineGroup
Financial Network Wealth Advisors LLC505$5.88K0.01%013F-HRTimeline
Sterling Capital Management LLC361$4.21K<0.01%-1,63713F-HR/ATimeline
Asset Dedication, LLC350$4.08K<0.01%-88113F-HRTimeline
SBI Securities Co., Ltd.286$3.33K<0.01%013F-HRTimeline
True Wealth Design, LLC241$2.81K<0.01%-313F-HRTimeline
Physician Wealth Advisors, Inc.236$2.75K<0.01%+21213F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC201$2.34K<0.01%new13F-HRTimelineGroup
BROWN, LISLE/CUMMINGS, INC.200$2.33K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC167$1.95K<0.01%013F-HRTimeline
IFP Advisors, Inc91$1.57K<0.01%+6313F-HRTimeline
Riggs Asset Managment Co. Inc.100$1.17K<0.01%013F-HRTimeline
Avion Wealth140$1K<0.01%013F-HR/ATimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC78$1K<0.01%013F-HRTimelineGroup
Parkside Financial Bank & Trust85$991<0.01%013F-HRTimeline
Hughes Financial Services, LLC65$760<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC53$618<0.01%-713F-HRTimeline
NewEdge Advisors, LLC45$524<0.01%013F-HRTimeline
Birch Capital Management, LLC40$466<0.01%013F-HRTimeline
Global Retirement Partners, LLC37$431<0.01%13F-HRTimeline
Farther Finance Advisors, LLC29$338<0.01%+613F-HRTimeline
CoreCap Advisors, LLC28$326<0.01%013F-HRTimeline
Prestige Wealth Management Group LLC25$292<0.01%013F-HR/ATimeline
Blue Trust, Inc.21$245<0.01%new13F-HRTimeline
Clearstead Advisors, LLC4$47<0.01%new13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$12<0.01%013F-HRTimelineGroup
Covestor Ltd15$00%-113F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • RUBINSTEIN JULIE reported transactions in ADPT shares with no net change in a Form 4 filed 2026-10-13. 0001780664-26-000039

    Accepted , ingested

  • RUBINSTEIN JULIE reported transactions in ADPT shares with no net change in a Form 4 filed 2026-10-08. 0001780664-26-000037

    Accepted , ingested

  • BOBULSKY SUSAN sold 6,444 ADPT shares on 2026-10-06, Form 4 filed 2026-10-08. 0001820885-26-000025

    Accepted , ingested