Vault-13

PTC THERAPEUTICS INC PTCT 1.5 09.15.26

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

8 institutional holders -8 vs Q1 2026
14,280,00014.3m shares reported held*
$84.1mreported value*
3 new 1 added 4 reduced 11 sold out net sold ≈ $281.9m (+10.1m 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 ≈ $5.89.

Trends to Q2 2026

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: 16Q3 25: 15Q4 25: 15Q1 26: 16Q2 26: 88Q3 22Q3 23Q3 24Q3 25Q2 26
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
Q3 202515
Q4 202515
Q1 202616
Q2 20268

Buyers vs sellers

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

Bought or addedCut or sold out
20020Q3 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 25Q3 25: 3 bought or addedQ3 25: 5 cut or sold outQ4 25: 6 bought or addedQ4 25: 9 cut or sold outQ4 25Q1 26: 6 bought or addedQ1 26: 7 cut or sold outQ2 26: 4 bought or addedQ2 26: 15 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202453
Q4 202475
Q1 202574
Q2 202595
Q3 202535
Q4 202569
Q1 202667
Q2 2026415

Biggest buyers

Ovata Capital Management Ltd New +14,080,000+14.1m
CSS LLC/IL Added +9,119,000+9.1m
Bank of New York Mellon Corp New +200,000+200.0k
MORGAN STANLEY New +53,000+53.0k

Biggest sellers

FRANKLIN RESOURCES INC Sold out -61,000,000-61.0m
TENOR CAPITAL MANAGEMENT Co., L.P. Sold out -49,839,000-49.8m
CAPSTONE INVESTMENT ADVISORS, LLC Reduced -23,000,000-23.0m
Sculptor Capital LP Sold out -22,020,000-22.0m
Linden Advisors LP Sold out -18,227,000-18.2m
LAZARD ASSET MANAGEMENT LLC Reduced -13,690,000-13.7m
WHITEBOX ADVISORS LLC Sold out -13,274,000-13.3m
BlackRock, Inc. Sold out -4,825,000-4.8m
SSI INVESTMENT MANAGEMENT LLC Sold out -4,156,000-4.2m
LORD, ABBETT & CO. LLC Sold out -4,055,000-4.1m

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 DeepCurrents Investment Group LLC 0.87% of their portfolio NEW YORK, NY 16,343,00016.3m $25.5m $25.5m 0.87% Reduced -2.1m -2,058,000
2 Ovata Capital Management Ltd 1.64% of their portfolio HONG KONG, K3 14,080,00014.1m $21.8m $21.8m 1.64% New
3 CSS LLC/IL 0.83% of their portfolio CHICAGO, IL 12,002,00012.0m $18.6m $18.6m 0.83% Added +9.1m +9,119,000
4 CAPSTONE INVESTMENT ADVISORS, LLC 0.09% of their portfolio NEW YORK, NY 8,200,0008.2m $13.0m $13.0m 0.09% Reduced -23.0m -23,000,000
5 FMR LLC 0.00% of their portfolio BOSTON, MA 2,987,0003.0m $4.7m $4.7m 0.00% Reduced -15.0k -15,000
6 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 2,188,0002.2m $34.7k $34.7k 0.00% Reduced -13.7m -13,690,000
7 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 200,000200.0k $326.4k $326.4k 0.00% New
8 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 53,00053.0k $83.7k $83.7k 0.00% New