13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Electronic Components, NEC
PI

IMPINJ INC

314 institutions still hold IMPINJ INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 453204109·Electronic Components, NEC·314 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$2.4B
visible holders
Holders
314
filers reporting
Concentration
18.43%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

Impinj's Q2 2026 tracked ownership is almost entirely Versant Capital Management: Versant holds about .5K of the .0K snapshot, roughly 97%, while MassMutual Private Wealth & Trust owns the remaining 3%. The quarter's important detail is that both holders reduced share count—Versant from 2,104 to 2,091 and MassMutual from 85 to 73—so PI's reported value rose while its visible institutional exposure got slightly smaller.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$443M4.3M0.01%Q1 202602
FMR LLC
CIK 0000315066
$440M4.3M0.02%Q1 202603
Vanguard Portfolio Management
CIK 0002100121· Index
$220M2.1M0.01%Q1 202604
STATE STREET CORP
CIK 0000093751
$152M1.5M0.01%Q1 202605
Capital International Investors
CIK 0001562230
$139M1.4M0.03%Q1 202606
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$130M1.3M0.00%Q1 202607
SYLEBRA CAPITAL LLC
CIK 0002003074
$116M1.1M15.03%Q1 202608
Capital World Investors
CIK 0001422849
$104M1.0M0.01%Q1 202609
AMERIPRISE FINANCIAL INC
CIK 0000820027
$88M858K0.02%Q1 202610
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$84M818K0.04%Q1 202611
Chevy Chase Trust Holdings, LLC
CIK 0001462020
$75M728K0.22%Q1 202612
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$70M682K0.00%Q1 202613
UBS Group AG
CIK 0001610520
$68M660K0.01%Q1 202614
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$53M518K0.01%Q1 202615
MANUFACTURERS LIFE INSURANCE COMPANY, THE
CIK 0000928047
$44M426K0.04%Q1 202616
JENNISON ASSOCIATES LLC
CIK 0000053417
$42M243K0.03%Q4 202517
Whale Rock Capital Management LLC
CIK 0001387322
$42M405K0.54%Q1 202618
AXA Investment Managers S.A.
CIK 0001826635
$32M176K0.09%Q3 202519
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$31M306K0.00%Q1 202620
Point72 Asset Management, L.P.
CIK 0001603466
$31M302K0.04%Q1 2026
Page 1 of 16
294 more holders available. Log in →
Insiders at IMPINJ INC
Diorio Chris Ph.D. →Baker Cary →Sylebra Capital Llc →Rao Meera →Sanghi Steve →Padval Umesh →Washington Miron →Valdez Arthur L Jr →