13FBOX
IMPINJ INC · 13F Institutional Holdings
Options Calculator Rankings
I

IMPINJ INC

PI
Institutions
318
Combined AUM (Q2 2026)
$4.76B
Combined Shares (Q2 2026)
33.3M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+4.1M
180 · 64 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-3.8M
129 · 38 Exit · ≈
⚖️ Net
+344,101
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$4.76B
Institutions
318
New Buys
64
Adds
116
Reduces
91
Exits
38
Unchanged
47
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
FMR LLC
0.03%0.02%#67$653.5M4.6M$439.6M4.3M+282,246+6.59%Add
BlackRock, Inc.
0.01%0.01%#112$637.3M4.4M$443.0M4.3M+135,885+3.15%Add
VANGUARD PORTFOLIO MANAGEMENT LLC
0.01%0.01%#92$314.3M2.2M$219.8M2.1M+54,078+2.53%Add
STATE STREET CORP
0.01%0.01%#120$243.6M1.7M$152.5M1.5M+215,717+14.53%Add
Capital International Investors
0.04%0.03%#56$206.7M1.4M$138.9M1.4M+91,072+6.73%Add
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#157$183.7M1.3M$130.0M1.3M+16,957+1.34%Add
Capital World Investors
0.02%0.01%#84$161.0M1.1M$104.3M1.0M+108,014+10.63%Add
MILLENNIUM MANAGEMENT LLC
0.04%<0.01%#58$119.5M834,376$10.5M102,268+732,108+715.87%Add
AMERICAN CENTURY COMPANIES INC
0.05%0.04%#50$115.2M804,335$84.0M817,992-13,657-1.67%Reduce
SYLEBRA CAPITAL LLC
11.77%15.03%#2$111.1M775,943$116.3M1.1M-356,209-31.46%Reduce
Chevy Chase Trust Holdings, LLC
0.27%0.22%#18$105.6M737,138$74.8M728,395+8,743+1.20%Add
GEODE CAPITAL MANAGEMENT, LLC
0.01%<0.01%#135$105.1M733,594$70.1M681,968+51,626+7.57%Add
MANUFACTURERS LIFE INSURANCE COMPANY, THE
0.07%0.04%#44$95.9M669,324$43.7M425,945+243,379+57.14%Add
UBS Group AG
0.01%0.01%#102$79.7M556,538$67.8M660,194-103,656-15.70%Reduce
AMERIPRISE FINANCIAL INC
0.02%0.02%#90$76.0M530,926$88.1M858,281-327,355-38.14%Reduce
Point72 Asset Management, L.P.
0.07%0.04%#46$59.9M418,533$31.1M302,431+116,102+38.39%Add
Whale Rock Capital Management LLC
0.47%0.54%#15$58.0M405,244$41.6M405,24400.00%Unchanged
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#141$55.7M388,783$28.2M274,720+114,063+41.52%Add
MORGAN STANLEY
<0.01%0.01%#176$51.6M360,534$123.0M680,702-320,168-47.03%Reduce
PRICE T ROWE ASSOCIATES INC /MD/
0.01%<0.01%#139$51.1M357,059$31.4M305,729+51,330+16.79%Add
Nuveen, LLC
0.01%0.01%#98$49.8M347,867$30.6M297,522+50,345+16.92%Add
Broad Bay Capital Management, LP
4.4%#3$47.1M328,700$00+328,700New Buy
NORTHERN TRUST CORP
0.01%<0.01%#137$45.8M320,053$30.3M295,404+24,649+8.34%Add
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
0.13%0.09%#31$42.5M296,821$26.3M256,211+40,610+15.85%Add
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
0.01%<0.01%#138$39.8M277,540$27.0M262,744+14,796+5.63%Add
WESTFIELD CAPITAL MANAGEMENT CO LP
0.13%#33$38.8M270,646$00+270,646New Buy
AWM Investment Company, Inc.
2.57%2.35%#5$29.7M207,018$21.3M207,01800.00%Unchanged
ROYCE & ASSOCIATES LP
0.23%0.2%#19$29.1M203,114$20.4M198,971+4,143+2.08%Add
VANGUARD FIDUCIARY TRUST CO
0.01%<0.01%#128$28.3M197,514$19.5M190,035+7,479+3.94%Add
T. Rowe Price Investment Management, Inc.
0.02%0.02%#86$27.6M192,948$30.8M300,080-107,132-35.70%Reduce
CITADEL ADVISORS LLC
<0.01%<0.01%#171$27.4M190,988$14.7M143,231+47,757+33.34%Add
NORGES BANK
<0.01%<0.01%#181$26.7M186,182$24.3M267,439-81,257-30.38%Reduce
Rockefeller Capital Management L.P.
0.04%0.03%#59$26.0M181,548$18.3M177,799+3,749+2.11%Add
EMERALD ADVISERS, LLC
0.6%0.59%#11$25.3M176,780$18.7M181,615-4,835-2.66%Reduce
VOYA INVESTMENT MANAGEMENT LLC
0.02%0.02%#79$24.4M170,699$17.6M171,213-514-0.30%Reduce
BNP Paribas Asset Management Holding S.A.
0.02%#74$23.6M164,883$00+164,883New Buy
Bank of New York Mellon Corp
<0.01%<0.01%#158$23.2M161,916$14.8M143,782+18,134+12.61%Add
FRED ALGER MANAGEMENT, LLC
0.08%0.1%#43$22.9M159,966$22.1M215,016-55,050-25.60%Reduce
Allspring Global Investments Holdings, LLC
0.03%0.03%#62$22.6M157,343$18.6M181,978-24,635-13.54%Reduce
RAYMOND JAMES FINANCIAL INC
0.01%<0.01%#131$22.4M156,740$14.5M145,089+11,651+8.03%Add
BAILLIE GIFFORD & CO
0.02%0.02%#81$22.3M155,965$17.9M174,115-18,150-10.42%Reduce
Aberdeen Group plc
0.03%0.03%#66$22.0M153,502$16.0M155,741-2,239-1.44%Reduce
PRINCIPAL FINANCIAL GROUP INC
0.01%0.01%#113$19.0M132,679$13.5M131,645+1,034+0.79%Add
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#206$17.1M119,194$29.3M285,143-165,949-58.20%Reduce
Squarepoint Ops LLC
0.02%0.01%#85$16.7M116,850$6.7M65,252+51,598+79.07%Add
Fiera Capital Corp
0.06%0.07%#49$16.6M116,009$20.9M203,105-87,096-42.88%Reduce
EMERALD MUTUAL FUND ADVISERS TRUST
0.56%0.55%#12$15.9M111,287$11.4M111,28700.00%Unchanged
Tidal Investments LLC
0.03%0.02%#69$15.8M110,251$9.8M95,205+15,046+15.80%Add
JENNISON ASSOCIATES LLC
0.01%0.01%#115$15.1M105,639$11.2M108,882-3,243-2.98%Reduce
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
<0.01%0.01%#177$15.0M104,713$53.2M517,826-413,113-79.78%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow