IMPINJ INC (PI) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling PI?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for IMPINJ INC, showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on PI?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for IMPINJ INC.

Is institutional money flowing into PI?

162 institutional investors hold IMPINJ INC (PI). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about PI?

Track institutional sentiment and conviction scores for IMPINJ INC (PI) including Smart Money Verdict and position changes on HoldingsIntel.

IMPINJ INC

PI·453204109·US·equity·Technology - Semiconductors-Activist

PI (IMPINJ INC) is held by 162 institutional investors as of Q4 2025. Largest holders: Nuveen, LLC ($30.6M), WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ($26.3M), Allspring Global Investments Holdings, LLC ($18.6M). Net institutional sentiment: Mixed.

162

Holders

Avg rating(7 Elite)

$4.9B

Total Value

57% (184)

Fund Consensus

100 buying - 74 selling

Smart Money Verdict

View all

44Weak MomentumSplit Signals

Get 5 free verdicts/month - sign up in 10 seconds

See how PI's score breaks down across 4 SEC sources

Held by 162 funds

7 elite

Who's Trading

ActivistVPVanguard Portfolio Management

13F: Dec 31, 2025Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
NUNuveen, LLC	Increased	297,522(+38.5%)	$30.6M	0.0%	—	38
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	Increased	256,211(+20.9%)	$26.3M	0.1%	—	34
Allspring Global Investments Holdings, LLC	Increased	181,978(+7.0%)	$18.6M	0.0%	—	30
BAILLIE GIFFORD & CO	Increased	174,115(+69.5%)	$17.9M	0.0%	—	42
Aberdeen Group plc	Increased	155,741(+127.7%)	$16M	0.0%	—	45
PRINCIPAL FINANCIAL GROUP INC	Increased	131,645(+2.7%)	$13.5M	0.0%	—	29
JENNISON ASSOCIATES LLC	Decreased	108,882(-55.1%)	$11.2M	0.0%	—	0
$DEUTSCHE BANK AG\$ DEUTSCHE BANK AG\	Increased	96,244(+4.6%)	$9.9M	0.0%	—	29
Legal & General Group Plc	Decreased	61,764(-8.5%)	$6.3M	0.0%	—	0
Swiss National Bank	Increased	56,500(+3.5%)	$5.8M	0.0%	—	28
NEW YORK STATE COMMON RETIREMENT FUND	Increased	53,929(+215.6%)	$5.5M	0.0%	—	44
ENVESTNET ASSET MANAGEMENT INC	Increased	41,883(+253.1%)	$4.3M	0.0%	—	43
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	Increased	40,080(+34.1%)	$4M	0.0%	—	34
State of New Jersey Common Pension Fund D	Increased	18,238(+22.5%)	$1.9M	0.0%	—	31
CONGRESS ASSET MANAGEMENT CO	New	17,668	$1.8M	0.0%	—	36
Banco Santander, S.A.	Unchanged	14,624	$1.5M	0.0%	—	0
INTECH INVESTMENT MANAGEMENT LLC	Decreased	12,981(-29.9%)	$1.3M	0.0%	—	0
D.A. DAVIDSON & CO.	Increased	12,439(+857.6%)	$1.3M	0.0%	—	41
FIFTH THIRD BANCORP	Increased	8,564(+4821.8%)	$879,589	0.0%	—	40
Arizona State Retirement System	Increased	7,856(+2.0%)	$806,811	0.0%	—	25
Police & Firemen's Retirement System of New Jersey	Increased	7,731(+8.9%)	$793,974	0.0%	—	27
YOUSIF CAPITAL MANAGEMENT, LLC	Decreased	7,192(-0.8%)	$738,618	0.0%	—	0
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	Unchanged	7,185	$737,900	0.0%	—	0
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	Increased	6,654(+0.3%)	$683,366	0.0%	—	25
KLP KAPITALFORVALTNING AS	Increased	6,300(+6.8%)	$647,010	0.0%	—	26
HighTower Advisors, LLC	Increased	4,863(+1.9%)	$499,430	0.0%	—	25
ASSETMARK, INC	Increased	4,648(+210x)	$477,350	0.0%	—	39
ProShare Advisors LLC	Decreased	4,358(-16.7%)	$447,567	0.0%	—	0
Pictet Asset Management Holding SA	Increased	4,327(+6.9%)	$444,383	0.0%	—	26
TRUIST FINANCIAL CORP	Increased	3,792(+25.6%)	$389,439	0.0%	—	29
Russell Investments Group, Ltd.	Decreased	3,363(-1.3%)	$345,439	0.0%	—	0
PNC FINANCIAL SERVICES GROUP, INC.	Increased	3,081(+5.4%)	$316,420	0.0%	—	25
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	Increased	3,079(+0.5%)	$316,213	0.0%	—	24
NISA INVESTMENT ADVISORS, LLC	Increased	1,385(+53.4%)	$142,240	0.0%	—	31
AOAsset Management One Co., Ltd.	New	928	$95,306	0.0%	—	30
WHITTIER TRUST CO	Unchanged	930	$94,646	0.0%	—	0
WAWOLVERINE ASSET MANAGEMENT LLC	New	184	$18,897	0.0%	—	26
MATHER GROUP, LLC.	New	130	$13,351	0.0%	—	25
LOS ANGELES CAPITAL MANAGEMENT LLC	Decreased	115(-99.2%)	$11,810	0.0%	—	0
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	Unchanged	44	$4,519	0.0%	—	0
MML INVESTORS SERVICES, LLC	Exited	0(-100.0%)	$349,238	0.0%	—	0
Sanctuary Advisors, LLC	Exited	0(-100.0%)	$225,343	0.0%	—	0
STRS OHIO	Exited	0(-100.0%)	$278,416	0.0%	—	0
COMMONWEALTH EQUITY SERVICES, LLC	Exited	0(-100.0%)	$319,480	0.0%	—	0
Assenagon Asset Management S.A.	Exited	0(-100.0%)	$979,328	0.0%	—	0
Private Advisor Group, LLC	Exited	0(-100.0%)	$409,620	0.0%	—	0

IMPINJ INC

Continue exploring