13F filer

Advent Capital Management

As of Jun 30, 2026 Filed Aug 11, 2026 CIK 1097278 SEC filings ↗

13F Value

$4.46B

Positions

236

Top Position

BACPRL4.1%

Top 5

16.8%

Latest filing changes

vs Mar 31, 2026

1 AEROVIRONMENT INC — NOTE 7/1 Aerovironment +32.5%+$17.8M

2 TETRA TECH INC NEW — DBCV 2.250% 8/1 Tetra Tech +35.1%+$14.9M

3 PPL CAP FDG INC — NOTE 2.875% 3/1 Ppl Cap Fdg +13.7%+$11.0M

4 SHIFT4 PMTS INC — NOTE 0.500% 8/0 Shift4 Pmts +437.1%+$10.5M

5 ALBPRA Albemarle Corporation Depositary Shares each representing a 1/20th of 7.25% Series A Mandatory Convertible Preferred Stock +131.1%+$5.9M

Holdings236

#
1	BACPRL Bank of Amer	4.1%	$183.9M	-1.9%	146.3K	4.9%	Preferred
2	WFCPRL Wells Fargo & Company 7.50% Non-Cumulative Perpetual Convertible Class A Preferred Stock, Series L	4.0%	$176.6M	+2.6%	152.1K	0.5%	Preferred
3	UBER TECHNOLOGIES INC — NOTE 0.875%12/0 Uber Technologies	3.3%	$146.4M	NEW	122.09M	—	Equity
4	DOORDASH INC — NOTE 5/1 Doordash	3.1%	$139.3M	NEW	141.27M	—	Equity
5	NEEPRS NextEra Energy, Inc. 7.299% Corporate Units	2.3%	$104.8M	+0.9%	1.95M	3.0%	Unit
6	CMS ENERGY CORP — NOTE 3.375% 5/0 Cms Energy	2.1%	$92.3M	NEW	82.24M	—	Equity
7	PPL CAP FDG INC — NOTE 2.875% 3/1 Ppl Cap Fdg	2.1%	$91.7M	+13.7%	80.08M	2.3%	Equity
8	GLOBAL PMTS INC — NOTE 1.500% 3/0 Global Pmts	1.9%	$85.1M	NEW	94.08M	—	Equity
9	GOOGM Alphabet Inc. - Depositary Shares representing a 1/20th Interest in a Share of Series A Mandatory Convertible Preferred Stock	1.9%	$82.7M	NEW	1.64M	—	Preferred
10	AKAMAI TECHNOLOGIES INC — NOTE 0.250% 5/1 Akamai Technologies	1.8%	$82.4M	NEW	56.43M	—	Equity
11	KKRPRD KKR & Co. Inc. 6.25% Series D Mandatory Convertible Preferred Stock	1.8%	$82.0M	+0.5%	2.06M	2.3%	Preferred
12	WESTERN DIGITAL CORP — NOTE 3.000%11/1 Western Digital	1.7%	$76.1M	NEW	4.51M	—	Equity
13	AEROVIRONMENT INC — NOTE 7/1 Aerovironment	1.6%	$72.5M	+32.5%	75.87M	1.5%	Equity
14	APO SER A MAND CNV Apollo Global Management, Inc. 6.75% Series A Mandatory Convertible Preferred Stock	1.5%	$66.4M	-16.5%	1.09M	2.1%	Preferred
15	SNOWFLAKE INC — NOTE 10/0 Snowflake	1.4%	$63.9M	NEW	36.11M	—	Equity
16	GOOGN Alphabet Inc. - Depositary Shares representing a 1/20th Interest in a Share of Series B Mandatory Convertible Preferred Stock	1.4%	$63.9M	NEW	1.27M	—	Preferred
17	SOMN Southern Company (The) 2025 Series A Corporate Units	1.4%	$60.8M	+8.4%	1.22M	1.6%	Unit
18	BAPRA Boeing Company (The) Depositary Shares, each representing a 1/20th interest in a share of 6.00% Series A Mandatory Convertible Preferred Stock, par value $1.00	1.3%	$60.2M	+2.3%	887.4K	1.6%	Preferred
19	TETRA TECH INC NEW — DBCV 2.250% 8/1 Tetra Tech	1.3%	$57.2M	+35.1%	53.81M	1.2%	Equity
20	IRHYTHM HOLDINGS INC — NOTE 1.500% 9/0 Irhythm Holdings	1.2%	$52.5M	NEW	47.42M	—	Equity

Change compares with the prior filing. Prior % is the share of the portfolio in that filing. Trend shows the quantity held in each of the last four filings: green rose, red fell, grey unchanged.

Exited in Latest Filing156

#	Holding	Prior %	Prior Value	Change	Prior Quantity	Trend (4Q)	Type

Compared with the immediately prior published filing (Mar 31, 2026). Prior values are shown for context and are not included in current totals.