Vault-13

INTERDIGITAL INC IDCC 3.5 06.01.27

NOTE 3.500% 6/0 · US DOMESTIC · CUSIP 45867GAD3

30 institutional holders -1 vs Q1 2026
320,152320.2k shares reported held*
$1.2bnreported value*
5 new 10 added 7 reduced 6 sold out net bought ≈ $8.9m (-1.7m 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 ≈ $3845.99.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q2 23: 46Q3 23: 53Q4 23: 54Q1 24: 57Q2 24: 59Q3 24: 52Q4 24: 44Q1 25: 39Q2 25: 39Q3 25: 32Q4 25: 31Q1 26: 31Q2 26: 3030Q2 23Q1 24Q4 24Q3 25Q2 26
Numbers
QuarterHolders
Q2 202346
Q3 202353
Q4 202354
Q1 202457
Q2 202459
Q3 202452
Q4 202444
Q1 202539
Q2 202539
Q3 202532
Q4 202531
Q1 202631
Q2 202630

Buyers vs sellers

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

Bought or addedCut or sold out
40040Q3 24: 23 bought or addedQ3 24: 27 cut or sold outQ4 24: 15 bought or addedQ4 24: 28 cut or sold outQ4 24Q1 25: 15 bought or addedQ1 25: 16 cut or sold outQ2 25: 10 bought or addedQ2 25: 14 cut or sold outQ2 25Q3 25: 11 bought or addedQ3 25: 16 cut or sold outQ4 25: 14 bought or addedQ4 25: 15 cut or sold outQ4 25Q1 26: 11 bought or addedQ1 26: 10 cut or sold outQ2 26: 15 bought or addedQ2 26: 13 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20242327
Q4 20241528
Q1 20251516
Q2 20251014
Q3 20251116
Q4 20251415
Q1 20261110
Q2 20261513

Biggest buyers

BNP PARIBAS FINANCIAL MARKETS Added +3,509,000+3.5m
ADVENT CAPITAL MANAGEMENT /DE/ New +2,455,000+2.5m
JPMORGAN CHASE & CO New +2,380,000+2.4m
LAZARD ASSET MANAGEMENT LLC Added +1,724,000+1.7m
SSI INVESTMENT MANAGEMENT LLC New +1,702,000+1.7m
STATE STREET CORP Added +1,250,000+1.2m
Elequin Capital, LP New +1,181,000+1.2m
BlackRock, Inc. Added +600,000+600.0k
FMR LLC Added +595,000+595.0k
CAPSTONE INVESTMENT ADVISORS, LLC Added +354,000+354.0k

Biggest sellers

Polar Asset Management Partners Inc. Reduced -5,002,000-5.0m
LORD, ABBETT & CO. LLC Reduced -1,815,000-1.8m
SSI INVESTMENT MANAGEMENT LLC Sold out -1,709,000-1.7m
JANE STREET GROUP, LLC Sold out -1,625,000-1.6m
TWO SIGMA INVESTMENTS, LP Reduced -1,251,000-1.3m
MORGAN STANLEY Sold out -225,000-225.0k
Thrivent Financial for Lutherans Reduced -195,000-195.0k
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Reduced -70,000-70.0k
Ares Systematic Credit Ltd Reduced -50,000-50.0k
UBS Group AG Reduced -3,000-3.0k

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Polar Asset Management Partners Inc. 3.82% of their portfolio TORONTO, A6 56,773,00056.8m $209.2m $209.2m 3.82% Reduced -5.0m -5,002,000
2 D. E. Shaw & Co., Inc. 0.12% of their portfolio New York, NY 51,837,00051.8m $189.9m $189.9m 0.12% Unchanged
3 DeepCurrents Investment Group LLC 5.25% of their portfolio NEW YORK, NY 41,800,00041.8m $153.2m $153.2m 5.25% Unchanged
4 CAPSTONE INVESTMENT ADVISORS, LLC 0.89% of their portfolio NEW YORK, NY 34,886,00034.9m $127.7m $127.7m 0.89% Added +354.0k +354,000
5 BNP PARIBAS FINANCIAL MARKETS 0.06% of their portfolio PARIS, I0 30,536,00030.5m $111.7m $111.7m 0.06% Added +3.5m +3,509,000
6 Alberta Investment Management Corp 0.63% of their portfolio EDMONTON, A0 30,000,00030.0m $109.6m $109.6m 0.63% Unchanged
7 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 22,786,00022.8m $834.2k $834.2k 0.00% Added +1.7m +1,724,000
8 Aequim Alternative Investments LP 1.27% of their portfolio MILL VALLEY, CA 22,300,00022.3m $81.6m $81.6m 1.27% Unchanged
9 Calamos Advisors LLC 0.13% of their portfolio NAPERVILLE, IL 10,068,00010.1m $36.8m $36.8m 0.13% Added +13.0k +13,000
10 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 9,954,00010.0m $36.4m $36.4m 0.00% Added +1.2m +1,250,000
11 BlackRock, Inc. 0.00% of their portfolio New York, NY 7,925,0007.9m $29.0m $29.0m 0.00% Added +600.0k +600,000
12 FMR LLC 0.00% of their portfolio BOSTON, MA 5,201,0005.2m $19.0m $19.0m 0.00% Added +595.0k +595,000
13 Thrivent Financial for Lutherans 0.02% of their portfolio Minneapolis, MN 2,848,0002.8m $10.4m $10.4m 0.02% Reduced -195.0k -195,000
14 ADVENT CAPITAL MANAGEMENT /DE/ 0.20% of their portfolio NEW YORK, NY 2,455,0002.5m $9.0m $9.0m 0.20% New
15 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 2,380,0002.4m $8.4m $8.4m 0.00% New
16 TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio NEW YORK, NY 2,357,0002.4m $8.6m $8.6m 0.01% Reduced -1.3m -1,251,000
17 SSI INVESTMENT MANAGEMENT LLC 0.36% of their portfolio Los Angeles, CA 1,702,0001.7m $6.2m $6.2m 0.36% New
18 LORD, ABBETT & CO. LLC 0.01% of their portfolio JERSEY CITY, NJ 1,364,0001.4m $5.0m $5.0m 0.01% Reduced -1.8m -1,815,000
19 Union Bancaire Privee, UBP SA 0.04% of their portfolio GENEVA 1, V8 1,200,0001.2m $3.8m $3.8m 0.04% Added +350.0k +350,000
20 Elequin Capital, LP 0.14% of their portfolio NEW YORK, NY 1,181,0001.2m $4.3m $4.3m 0.14% New
21 NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 0.00% of their portfolio PHILADELPHIA, PA 455,000455.0k $1.7m $1.7m 0.00% Reduced -70.0k -70,000
22 Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio FRANKFURT AM MAIN, 2M 425,000425.0k $1.6m $1.6m 0.00% Unchanged
23 NOMURA HOLDINGS INC 0.18% of their portfolio TOKYO, M0 153,354153.4k $43.4m $43.4m 0.18% Unchanged
24 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 111,000111.0k $405.2k $405.2k 0.00% Unchanged
25 Central Pacific Bank - Trust Division 0.04% of their portfolio HONOLULU, HI 101,000101.0k $369.5k $369.5k 0.04% Unchanged
26 LOOMIS SAYLES & CO L P 0.02% of their portfolio BOSTON, MA 55,79855.8k $15.8m $15.8m 0.02% Added +9.4k +9,400
27 Ares Systematic Credit Ltd 0.11% of their portfolio LONDON, X0 50,00050.0k $183.1k $183.1k 0.11% Reduced -50.0k -50,000
28 UBS Group AG 0.00% of their portfolio ZURICH, V8 29,00029.0k $106.1k $106.1k 0.00% Reduced -3.0k -3,000
29 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 7,5007.5k $2.7m $2.7m 0.00% New
30 Alken Asset Management Ltd 4.79% of their portfolio LONDON, X0 1,1701.2k $4.3m $4.3m 4.79% Added +320 +320