Vault-13

IMPINJ INC PI 1.125 05.15.27

NOTE 1.125% 5/1 · US DOMESTIC · CUSIP 453204AD1

22 institutional holders -3 vs Q1 2025
85,00085.0k shares reported held*
$363.0mreported value*
3 new 5 added 4 reduced 6 sold out net sold ≈ $1.6m (-3.5m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $4270.32.

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

02040Q4 22: 26Q1 23: 26Q2 23: 37Q3 23: 30Q4 23: 34Q1 24: 32Q2 24: 29Q3 24: 31Q4 24: 29Q1 25: 25Q2 25: 2222Q4 22Q2 23Q4 23Q2 24Q4 24Q2 25
Numbers
QuarterHolders
Q4 202226
Q1 202326
Q2 202337
Q3 202330
Q4 202334
Q1 202432
Q2 202429
Q3 202431
Q4 202429
Q1 202525
Q2 202522

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
40040Q3 23: 11 bought or addedQ3 23: 21 cut or sold outQ4 23: 12 bought or addedQ4 23: 9 cut or sold outQ4 23Q1 24: 10 bought or addedQ1 24: 11 cut or sold outQ2 24: 9 bought or addedQ2 24: 17 cut or sold outQ2 24Q3 24: 13 bought or addedQ3 24: 11 cut or sold outQ4 24: 9 bought or addedQ4 24: 14 cut or sold outQ4 24Q1 25: 8 bought or addedQ1 25: 13 cut or sold outQ2 25: 8 bought or addedQ2 25: 10 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20231121
Q4 2023129
Q1 20241011
Q2 2024917
Q3 20241311
Q4 2024914
Q1 2025813
Q2 2025810

Biggest buyers

DLD Asset Management, LP New +12,000,000+12.0m
LAZARD ASSET MANAGEMENT LLC New +11,750,000+11.8m
Linden Advisors LP Added +8,179,000+8.2m
WOLVERINE ASSET MANAGEMENT LLC Added +7,770,000+7.8m
LORD, ABBETT & CO. LLC New +6,650,000+6.7m
CSS LLC/IL Added +5,500,000+5.5m
HBK INVESTMENTS L P Added +2,370,000+2.4m
JPMORGAN CHASE & CO Added +465,000+465.0k

Biggest sellers

CITADEL ADVISORS LLC Reduced -21,925,000-21.9m
READYSTATE ASSET MANAGEMENT LP Sold out -20,994,000-21.0m
Sculptor Capital LP Sold out -3,750,000-3.8m
ABSOLUTE INVESTMENT ADVISERS, LLC Sold out -3,500,000-3.5m
TENOR CAPITAL MANAGEMENT Co., L.P. Sold out -2,750,000-2.8m
Polar Capital Holdings Plc Reduced -1,500,000-1.5m
Invesco Ltd. Sold out -1,000,000-1.0m
BARCLAYS PLC Reduced -300,000-300.0k
BlackRock, Inc. Reduced -175,000-175.0k
GAMCO INVESTORS, INC. ET AL Sold out -100,000-100.0k

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Linden Advisors LP 0.80% of their portfolio New York, NY 104,399,000104.4m $130.1m $130.1m 0.80% Added +8.2m +8,179,000
2 WOLVERINE ASSET MANAGEMENT LLC 0.66% of their portfolio CHICAGO, IL 31,846,00031.8m $39.8m $39.8m 0.66% Added +7.8m +7,770,000
3 Opti Capital Management, LP 1.93% of their portfolio New York, NY 27,283,00027.3m $34.1m $34.1m 1.93% Unchanged
4 HBK INVESTMENTS L P 0.59% of their portfolio DALLAS, TX 26,500,00026.5m $33.1m $33.1m 0.59% Added +2.4m +2,370,000
5 CITADEL ADVISORS LLC 0.02% of their portfolio MIAMI, FL 23,075,00023.1m $28.8m $28.8m 0.02% Reduced -21.9m -21,925,000
6 CSS LLC/IL 0.99% of their portfolio CHICAGO, IL 12,500,00012.5m $15.6m $15.6m 0.99% Added +5.5m +5,500,000
7 DLD Asset Management, LP 1.78% of their portfolio NEW YORK, NY 12,000,00012.0m $15.0m $15.0m 1.78% New
8 LAZARD ASSET MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 11,750,00011.8m $14.7m $14.7m 0.02% New
9 MacKay Shields LLC 0.40% of their portfolio New York, NY 9,965,00010.0m $12.4m $12.4m 0.40% Unchanged
10 DeepCurrents Investment Group LLC 0.39% of their portfolio NEW YORK, NY 8,500,0008.5m $10.6m $10.6m 0.39% Unchanged
11 LORD, ABBETT & CO. LLC 0.03% of their portfolio JERSEY CITY, NJ 6,650,0006.7m $8.3m $8.3m 0.03% New
12 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 3,413,0003.4m $4.2m $4.2m 0.00% Added +465.0k +465,000
13 FMR LLC 0.00% of their portfolio BOSTON, MA 3,353,0003.4m $4.2m $4.2m 0.00% Unchanged
14 Polar Capital Holdings Plc 0.02% of their portfolio London, X0 3,031,0003.0m $3.8m $3.8m 0.02% Reduced -1.5m -1,500,000
15 BlackRock, Inc. 0.00% of their portfolio New York, NY 2,725,0002.7m $3.4m $3.4m 0.00% Reduced -175.0k -175,000
16 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 2,676,0002.7m $3.3m $3.3m 0.00% Unchanged
17 PALISADE CAPITAL MANAGEMENT, LP 0.02% of their portfolio FORT LEE, NJ 500,000500.0k $621.6k $621.6k 0.02% Unchanged
18 GABELLI FUNDS LLC 0.00% of their portfolio Rye, NY 500,000500.0k $624.0k $624.0k 0.00% Unchanged
19 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 112,000112.0k $139.9k $139.9k 0.00% Unchanged
20 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 91,00091.0k $113.0k $113.0k 0.00% Reduced -300.0k -300,000
21 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 85,00085.0k $105.8k $105.8k 0.00% Unchanged
22 CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio BIRMINGHAM, AL 00 $0 $0 — Unchanged