Vault-13

LIBERTY MEDIA CORP DEL SIRI 3.75 03.15.28

NOTE 3.750% 3/1 · US DOMESTIC · CUSIP 531229AP7

40 institutional holders +8 vs Q1 2026
8,116,0128.1m shares reported held*
$646.9mreported value*
15 new 8 added 10 reduced 8 sold out net sold ≈ $10.3m (-6.3m 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 ≈ $79.71.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q1 24: 34Q2 24: 41Q3 24: 37Q4 24: 36Q1 25: 38Q2 25: 32Q3 25: 32Q4 25: 30Q1 26: 32Q2 26: 4040Q1 24Q3 24Q1 25Q3 25Q1 26Q2 26
Numbers
QuarterHolders
Q1 202434
Q2 202441
Q3 202437
Q4 202436
Q1 202538
Q2 202532
Q3 202532
Q4 202530
Q1 202632
Q2 202640

Buyers vs sellers

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

Bought or addedCut or sold out
40040Q3 24: 18 bought or addedQ3 24: 20 cut or sold outQ4 24: 16 bought or addedQ4 24: 19 cut or sold outQ4 24Q1 25: 18 bought or addedQ1 25: 12 cut or sold outQ2 25: 15 bought or addedQ2 25: 20 cut or sold outQ2 25Q3 25: 15 bought or addedQ3 25: 10 cut or sold outQ4 25: 12 bought or addedQ4 25: 12 cut or sold outQ4 25Q1 26: 18 bought or addedQ1 26: 10 cut or sold outQ2 26: 23 bought or addedQ2 26: 18 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20241820
Q4 20241619
Q1 20251812
Q2 20251520
Q3 20251510
Q4 20251212
Q1 20261810
Q2 20262318

Biggest buyers

CITADEL ADVISORS LLC New +61,000,000+61.0m
ARISTEIA CAPITAL, L.L.C. New +36,500,000+36.5m
Sculptor Capital LP New +20,000,000+20.0m
Calamos Advisors LLC New +14,411,000+14.4m
SSI INVESTMENT MANAGEMENT LLC New +7,600,000+7.6m
Warberg Asset Management LLC New +7,500,000+7.5m
FMR LLC New +7,300,000+7.3m
Walleye Capital LLC Added +3,500,000+3.5m
STATE STREET CORP Added +3,300,000+3.3m
JPMORGAN CHASE & CO New +3,016,000+3.0m

Biggest sellers

Linden Advisors LP Reduced -126,000,000-126.0m
KIM, LLC Sold out -15,400,000-15.4m
Nuveen, LLC Sold out -12,500,000-12.5m
WELLS FARGO & COMPANY/MN Reduced -9,490,000-9.5m
SSI INVESTMENT MANAGEMENT LLC Sold out -7,750,000-7.8m
SUSQUEHANNA ADVISORS GROUP, INC. Sold out -5,000,000-5.0m
MILLENNIUM MANAGEMENT LLC Reduced -4,562,000-4.6m
ZAZOVE ASSOCIATES LLC Reduced -3,300,000-3.3m
ROYAL BANK OF CANADA Reduced -1,450,000-1.4m
DEUTSCHE BANK AG\ Reduced -1,401,000-1.4m

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Linden Advisors LP 0.73% of their portfolio New York, NY 123,419,000123.4m $141.7m $141.7m 0.73% Reduced -126.0m -126,000,000
2 CITADEL ADVISORS LLC 0.04% of their portfolio MIAMI, FL 61,000,00061.0m $70.0m $70.0m 0.04% New
3 MILLENNIUM MANAGEMENT LLC 0.04% of their portfolio NEW YORK, NY 48,488,00048.5m $55.7m $55.7m 0.04% Reduced -4.6m -4,562,000
4 TWO SIGMA INVESTMENTS, LP 0.04% of their portfolio NEW YORK, NY 47,381,00047.4m $54.2m $54.2m 0.04% Added +1.5m +1,500,000
5 ARISTEIA CAPITAL, L.L.C. 0.66% of their portfolio GREENWICH, CT 36,500,00036.5m $41.9m $41.9m 0.66% New
6 Walleye Capital LLC 0.20% of their portfolio NEW YORK, NY 36,000,00036.0m $41.3m $41.3m 0.20% Added +3.5m +3,500,000
7 FRANKLIN RESOURCES INC 0.01% of their portfolio San Mateo, CA 25,000,00025.0m $28.7m $28.7m 0.01% Unchanged
8 Alberta Investment Management Corp 0.16% of their portfolio EDMONTON, A0 25,000,00025.0m $28.6m $28.6m 0.16% Unchanged
9 MacKay Shields LLC 0.94% of their portfolio New York, NY 24,458,00024.5m $28.1m $28.1m 0.94% Unchanged
10 Sculptor Capital LP 0.24% of their portfolio New York, NY 20,000,00020.0m $22.9m $22.9m 0.24% New
11 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 15,459,00015.5m $17.9m $17.9m 0.00% Added +3.3m +3,300,000
12 Calamos Advisors LLC 0.06% of their portfolio NAPERVILLE, IL 14,411,00014.4m $16.5m $16.5m 0.06% New
13 BlackRock, Inc. 0.00% of their portfolio New York, NY 11,344,00011.3m $13.0m $13.0m 0.00% Added +2.3m +2,325,000
14 SSI INVESTMENT MANAGEMENT LLC 0.51% of their portfolio Los Angeles, CA 7,600,0007.6m $8.7m $8.7m 0.51% New
15 Warberg Asset Management LLC 2.55% of their portfolio WINNETKA, IL 7,500,0007.5m $8.6m $8.6m 2.55% New
16 FMR LLC 0.00% of their portfolio BOSTON, MA 7,300,0007.3m $8.4m $8.4m 0.00% New
17 Cutler Capital Management, LLC 2.10% of their portfolio WORCESTER, MA 7,033,0007.0m $8.1m $8.1m 2.10% Reduced -190.0k -190,000
18 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 6,107,0006.1m $70.1k $70.1k 0.00% Added +1.6m +1,575,000
19 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 5,726,0005.7m $6.6m $6.6m 0.00% Reduced -1.4m -1,401,000
20 ADVENT CAPITAL MANAGEMENT /DE/ 0.14% of their portfolio NEW YORK, NY 5,147,0005.1m $6.0m $6.0m 0.14% Unchanged
21 Nykredit A/S 0.02% of their portfolio NORDHAVN, G7 4,500,0004.5m $5.2m $5.2m 0.02% First filing
22 STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio MADISON, WI 4,000,0004.0m $4.6m $4.6m 0.01% Added +1.0m +1,000,000
23 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 3,945,0003.9m $4.5m $4.5m 0.00% Added +1.4m +1,445,000
24 TD Asset Management Inc 0.00% of their portfolio Toronto, A6 3,600,0003.6m $4.1m $4.1m 0.00% Added +200.0k +200,000
25 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 3,016,0003.0m $3.4m $3.4m 0.00% New
26 WOLVERINE ASSET MANAGEMENT LLC 0.04% of their portfolio CHICAGO, IL 2,500,0002.5m $2.9m $2.9m 0.04% New
27 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 2,167,0002.2m $2.5m $2.5m 0.00% Reduced -9.5m -9,490,000
28 Man Group plc 0.00% of their portfolio LONDON, X0 1,700,0001.7m $1.9m $1.9m 0.00% Reduced -50.0k -50,000
29 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,619,0001.6m $1.9m $1.9m 0.00% New
30 ZAZOVE ASSOCIATES LLC 0.15% of their portfolio INCLINE VILLAGE, NV 1,550,0001.6m $1.8m $1.8m 0.15% Reduced -3.3m -3,300,000
31 Jefferies Financial Group Inc. 0.01% of their portfolio NEW YORK, NY 977,000977.0k $1.1m $1.1m 0.01% Reduced -23.0k -23,000
32 CSS LLC/IL 0.04% of their portfolio CHICAGO, IL 797,000797.0k $911.4k $911.4k 0.04% New
33 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 250,000250.0k $286.1k $286.1k 0.00% Unchanged
34 Murchinson Ltd. 0.14% of their portfolio TORONTO, A6 250,000250.0k $286.7k $286.7k 0.14% Unchanged
35 Calamos Wealth Management LLC 0.01% of their portfolio NAPERVILLE, IL 178,000178.0k $203.7k $203.7k 0.01% New
36 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 160,000160.0k $183.1k $183.1k 0.00% Reduced -1.3m -1,340,000
37 LOOMIS SAYLES & CO L P 0.01% of their portfolio BOSTON, MA 139,012139.0k $4.1m $4.1m 0.01% New
38 Crestwood Advisors Group, LLC 0.00% of their portfolio BOSTON, MA 115,000115.0k $131.6k $131.6k 0.00% New
39 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 50,00050.0k $57.0k $57.0k 0.00% Reduced -1.4m -1,450,000
40 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 12,00012.0k $13.7k $13.7k 0.00% New