ADAPTIVE BIOTECHNOLOGIES

$ADPT
Smart money positioned

11 of the Top-200 alpha managers hold $ADPT as of the latest 13F snapshot.

13F holders
284
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

11 holders · Q1 2026

$ADPT is held by 11 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.31%, with an average of 0.04% of portfolio. Largest holder: Nikko Asset Management Americas, Inc. at 0.31%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 284 · Source: 13F-HR
01
Albert D Mason Inc.
0.32% of portfolio
5,436,718 sh
02
D. E. Shaw & Co., Inc.
0.04% of portfolio
3,875,910 sh
03
Banyan Capital Management, Inc.
3,815,480 sh
04
New York State Teachers Retirement System
0.16% of portfolio
3,536,103 sh
05
Deutsche Bank AG
0.01% of portfolio
3,463,360 sh
06
Hall Capital Management Co. Inc.
0.01% of portfolio
3,388,162 sh
07
Axa S.a.
3,227,245 sh
08
State Street
3,181,644 sh
09
Nuveen
0.01% of portfolio
2,231,190 sh
10
Brian Low Financial Group, LLC
0.13% of portfolio
2,063,146 sh
See all 284 13F holders · Pro →

Insider activity · last 90 days

50 transactions · 10 filers
10 Mar 2026
Rubinstein Julie
▼ SOLD
19,460
$14.68
S
09 Mar 2026
Rubinstein Julie
▼ SOLD
30,941
$14.79
S
06 Mar 2026
Rubinstein Julie
▼ SOLD
30,941
$15.14
S
04 Feb 2026
Piskel Kyle
▼ SOLD
2,145
$18.46
S
03 Feb 2026
Robins Harlan S
▼ SOLD
8,120
$19.00
S
02 Feb 2026
Robins Harlan S
▼ SOLD
34,668
$18.60
S
02 Feb 2026
Robins Chad M
▼ SOLD
124,998
$18.44
S
12 Jan 2026
Piskel Kyle
▼ SOLD
4,290
$18.00
S
12 Jan 2026
Lo Francis
▼ SOLD
79,590
$17.73
S
06 Jan 2026
Robins Harlan S
▼ SOLD
10,000
$16.44
S
05 Jan 2026
Robins Chad M
▼ SOLD
124,998
$15.59
S
22 Dec 2025
Lo Francis
▼ SOLD
4,394
$17.50
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $ADPT in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 13:08 UTC.