Vault-13

PTC THERAPEUTICS INC PTCT 1.5 09.15.26

NOTE 1.500% 9/1 · US DOMESTIC · CUSIP 69366JAD3

16 institutional holders +1 vs Q1 2025
$275.4mprincipal reported held*
$318.1mreported value*
4 new 5 added 2 reduced 3 sold out net sold ≈ $17.6m

* 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.

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

0102030Q3 22: 12Q4 22: 11Q1 23: 18Q2 23: 20Q3 23: 21Q4 23: 15Q1 24: 15Q2 24: 13Q3 24: 13Q4 24: 14Q1 25: 15Q2 25: 1616Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 202212
Q4 202211
Q1 202318
Q2 202320
Q3 202321
Q4 202315
Q1 202415
Q2 202413
Q3 202413
Q4 202414
Q1 202515
Q2 202516

Buyers vs sellers

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

Bought or addedCut or sold out
10010Q3 23: 8 bought or addedQ3 23: 8 cut or sold outQ4 23: 7 bought or addedQ4 23: 9 cut or sold outQ4 23Q1 24: 1 bought or addedQ1 24: 1 cut or sold outQ2 24: 4 bought or addedQ2 24: 5 cut or sold outQ2 24Q3 24: 5 bought or addedQ3 24: 3 cut or sold outQ4 24: 7 bought or addedQ4 24: 5 cut or sold outQ4 24Q1 25: 7 bought or addedQ1 25: 4 cut or sold outQ2 25: 9 bought or addedQ2 25: 5 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 202388
Q4 202379
Q1 202411
Q2 202445
Q3 202453
Q4 202475
Q1 202574
Q2 202595

Biggest buyers

LAZARD ASSET MANAGEMENT LLC Added +36,660,000+36.7m
CSS LLC/IL New +16,000,000+16.0m
CAMDEN ASSET MANAGEMENT L P /CA New +15,000,000+15.0m
CAPSTONE INVESTMENT ADVISORS, LLC New +7,500,000+7.5m
MILLENNIUM MANAGEMENT LLC New +5,000,000+5.0m
DeepCurrents Investment Group LLC Added +1,250,000+1.2m
BlackRock, Inc. Added +275,000+275.0k
BANK OF AMERICA CORP /DE/ Added +90,000+90.0k
Central Pacific Bank - Trust Division Added +5,000+5.0k

Biggest sellers

WOLVERINE ASSET MANAGEMENT LLC Sold out -40,370,000-40.4m
VOYA INVESTMENT MANAGEMENT LLC Sold out -28,000,000-28.0m
Linden Advisors LP Reduced -22,500,000-22.5m
ARISTEIA CAPITAL, L.L.C. Sold out -6,000,000-6.0m
SSI INVESTMENT MANAGEMENT LLC Reduced -139,000-139.0k

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 FRANKLIN RESOURCES INC 0.02% of their portfolio San Mateo, CA 61,000,00061.0m $70.5m $70.5m 0.02% Unchanged
2 LAZARD ASSET MANAGEMENT LLC 0.07% of their portfolio NEW YORK, NY 45,540,00045.5m $52.6m $52.6m 0.07% Added +36.7m +36,660,000
3 D. E. Shaw & Co., Inc. 0.04% of their portfolio New York, NY 35,984,00036.0m $41.6m $41.6m 0.04% Unchanged
4 DeepCurrents Investment Group LLC 1.33% of their portfolio NEW YORK, NY 31,401,00031.4m $36.3m $36.3m 1.33% Added +1.2m +1,250,000
5 Linden Advisors LP 0.21% of their portfolio New York, NY 29,979,00030.0m $34.6m $34.6m 0.21% Reduced -22.5m -22,500,000
6 WHITEBOX ADVISORS LLC 0.60% of their portfolio MINNEAPOLIS, MN 19,000,00019.0m $21.9m $21.9m 0.60% Unchanged
7 CSS LLC/IL 1.17% of their portfolio CHICAGO, IL 16,000,00016.0m $18.5m $18.5m 1.17% New
8 CAMDEN ASSET MANAGEMENT L P /CA 0.40% of their portfolio Los Angeles, CA 15,000,00015.0m $17.3m $17.3m 0.40% New
9 CAPSTONE INVESTMENT ADVISORS, LLC 0.07% of their portfolio NEW YORK, NY 7,500,0007.5m $8.7m $8.7m 0.07% New
10 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 5,000,0005.0m $5.8m $5.8m 0.01% New
11 SSI INVESTMENT MANAGEMENT LLC 0.39% of their portfolio Los Angeles, CA 4,773,0004.8m $5.5m $5.5m 0.39% Reduced -139.0k -139,000
12 BlackRock, Inc. 0.00% of their portfolio New York, NY 2,800,0002.8m $3.2m $3.2m 0.00% Added +275.0k +275,000
13 KORNITZER CAPITAL MANAGEMENT INC /KS 0.01% of their portfolio SHAWNEE MISSION, KS 600,000600.0k $691.1k $691.1k 0.01% Unchanged
14 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 520,000520.0k $599.0k $599.0k 0.00% Added +90.0k +90,000
15 Central Pacific Bank - Trust Division 0.04% of their portfolio HONOLULU, HI 286,000286.0k $329.4k $329.4k 0.04% Added +5.0k +5,000
16 CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio BIRMINGHAM, AL 00 $0 $0 — Unchanged