Steelhead Partners LLC

In its 13F for Q2 2024 (holdings as of June 30, 2024, filed August 14, 2024), Steelhead Partners LLC reported 0 stock positions worth $0. Compared with Q1 2024, it sold out of 1. The biggest sale was an exit from Irhythm (IRTC).

Most Recent 13F
Q2 2026
Location
SEATTLE, WA
CIK
0001133521
Portfolio Value
$0 (Q2 2024)
SEC Filing
0001133521-24-000010 ↗ filed Aug 14, 2024

Holdings Value

0$5.0M$10.0M$15.0M$20.0M$25.0M Q1 2024: $3.9M Q1 2024 Q2 2024: $0 $0 Q2 2024 Q3 2024: $0 Q3 2024 Q4 2024: $2.3M Q4 2024 Q1 2025: $0 Q1 2025 Q2 2025: $1.2M Q2 2025 Q3 2025: $46K Q3 2025 Q4 2025: $1.1M Q4 2025 Q1 2026: $1.0M Q1 2026 Q2 2026: $22.5M Q2 2026

Holdings 0 stocks · $0

None this quarter.
Other holdings (48): bonds, preferreds, convertibles and warrants · $1.9B (not counted above)
SecurityClassShares / PrincipalValueChange
SEA LTD (SEALTD 0.25 09/15/26) NOTE 0.250% 9/1 · principal 132,000,000$115.0MNo change
DEXCOM INC (DXCM 0.25 11/15/25) NOTE 0.250%11/1 · principal 90,986,000$91.2MAdd +44.7%
CLOUDFLARE INC (NET 0 08/15/26) NOTE 8/1 · principal 95,632,000$87.0MNo change
SPOTIFY USA INC (SPOT 0 03/15/26) NOTE 3/1 · principal 85,000,000$81.0MReduce -22.7%
SAREPTA THERAPEUTICS INC (SRPT 1.25 09/15/27) NOTE 1.250% 9/1 · principal 55,000,000$71.0MAdd +70.0%
UBER TECHNOLOGIES INC (UBER 0 12/15/25) NOTE 12/1 · principal 60,000,000$64.4MAdd +36.9%
VEECO INSTRUMENTS INC (VECO 2.875 06/01/29) NOTE 2.875% 6/0 · principal 35,000,000$60.6MNew
CONFLUENT INC (CFLT 0 01/15/27) NOTE 1/1 · principal 70,085,000$60.6MAdd +16.8%
TRIPADVISOR INC (TRIP 0.25 04/01/26) NOTE 0.250% 4/0 · principal 61,500,000$56.0MNo change
IONIS PHARMACEUTICALS IN (IONS 1.75 06/15/28) NOTE 1.750% 6/1 · principal 50,000,000$55.2MNew
IONIS PHARMACEUTICALS IN (IONS 0 04/01/26) NOTE 4/0 · principal 50,000,000$51.5MReduce -7.1%
FIVERR INTERNATIONAL LTD (FVRR 0 11/01/25) NOTE 11/0 · principal 54,000,000$49.9MReduce -6.1%
INTERDIGITAL INC (IDCC 3.5 06/01/27) NOTE 3.500% 6/0 · principal 30,500,000$47.3MNo change
NICE LTD (NICEIT 0 09/15/25) NOTE 9/1 · principal 50,000,000$47.2MAdd +47.1%
ETSY INC (ETSY 0.25 06/15/28) NOTE 0.250% 6/1 · principal 59,535,000$47.0MReduce -6.6%
M/A-COM TECH SOLUTIONS (MTSI 0.25 03/15/26) NOTE 0.250% 3/1 · principal 33,000,000$46.4MReduce -6.8%
UNITY SOFTWARE INC (U 0 11/15/26) NOTE 11/1 · principal 51,000,000$44.0MNo change
GREENBRIER COS INC (GBX 2.875 04/15/28) NOTE 2.875% 4/1 · principal 40,000,000$43.0MAdd +12.7%
BILL HOLDINGS INC (BILL 0 04/01/27) NOTE 4/0 · principal 50,000,000$42.5MAdd +31.6%
DEXCOM INC (DXCM 0.375 05/15/28) NOTE 0.375% 5/1 · principal 42,500,000$41.6MNew
ENPHASE ENERGY INC (ENPH 0 03/01/28) NOTE 3/0 · principal 49,944,000$41.5MAdd +42.7%
BOX INC (BOX 0 01/15/26) NOTE 1/1 · principal 35,000,000$40.3MReduce -18.6%
UPWORK INC (UPWK 0.25 08/15/26) NOTE 0.250% 8/1 · principal 45,000,000$40.0MReduce -7.2%
ALARM.COM HLDGS INC (ALRM 0 01/15/26) NOTE 1/1 · principal 40,346,000$36.9MReduce -26.6%
NOVOCURE LTD (NVCR 0 11/01/25) NOTE 11/0 · principal 38,425,000$35.4MAdd +15.8%
ENPHASE ENERGY INC (ENPH 0 03/01/26) NOTE 3/0 · principal 37,000,000$33.7MReduce -7.5%
SOUTHWEST AIRLINES CO (LUV 1.25 05/01/25) NOTE 1.250% 5/0 · principal 32,500,000$32.5MNew
MGP INGREDIENTS INC (MGPI 1.875 11/15/41) NOTE 1.875%11/1 · principal 30,000,000$30.4MNo change
DROPBOX INC (DBX 0 03/01/26) NOTE 3/0 · principal 32,500,000$30.3MNo change
ITRON INC (ITRI 0 03/15/26) NOTE 3/1 · principal 30,000,000$30.2MNew
LYFT INC (LYFT 1.5 05/15/25) NOTE 1.500% 5/1 · principal 30,520,000$29.4MAdd +20.5%
PROGRESS SOFTWARE CORP (PRGS 1 04/15/26) NOTE 1.000% 4/1 · principal 27,500,000$28.8MNew
ALNYLAM PHARMACEUTICALS (ALNY 1 09/15/27) NOTE 1.000% 9/1 · principal 26,500,000$28.6MReduce -24.3%
SOLAR EDGE TECHNOLOGIES (SEDG 0 09/15/25) NOTE 9/1 · principal 30,143,000$27.6MReduce -57.1%
ARRAY TECHNOLOGIES INC (ARRY 1 12/01/28) NOTE 1.000%12/0 · principal 32,500,000$26.3MAdd +58.5%
EXACT SCIENCES CORP (EXAS 0.375 03/15/27) NOTE 0.375% 3/1 · principal 29,500,000$25.8MReduce -18.1%
COLLEGIUM PHARMA INC (COLL 2.875 02/15/29) NOTE 2.875% 2/1 · principal 23,000,000$25.5MNo change
PACIRA BIOSCIENCES INC (PCRX 0.75 08/01/25) NOTE 0.750% 8/0 · principal 25,000,000$23.5MReduce -32.5%
LUMENTUM HOLDINGS INC (LITE 0.5 12/15/26) NOTE 0.500%12/1 · principal 25,000,000$22.6MReduce -16.7%
BLOCK INC (XYZ 0 05/01/26) NOTE 5/0 · principal 25,000,000$22.4MReduce -53.5%
EVENTBRITE INC (EB 0.75 09/15/26) NOTE 0.750% 9/1 · principal 25,000,000$21.7MReduce -23.6%
PTC THERAPEUTICS INC (PTCT 1.5 09/15/26) NOTE 1.500% 9/1 · principal 20,000,000$19.3MReduce -56.8%
CANADIAN SOLAR INC (CSIQ 2.5 10/01/25) NOTE 2.500%10/0 · principal 16,500,000$15.5MNew
GUARDANT HEALTH INC (GH 0 11/15/27) NOTE 11/1 · principal 18,500,000$14.3MNew
BLOCK INC (XYZ 0.125 03/01/25) NOTE 0.125% 3/0 · principal 14,500,000$14.0MReduce -21.6%
NEW MOUNTAIN FINANCE COR (NMFC 7.5 10/15/25) NOTE 7.500%10/1 · principal 13,000,000$13.2MAdd +4.0%
VEECO INSTRUMENTS INC (VECO 3.5 01/15/25) NOTE 3.500% 1/1 · principal 4,800,000$9.4MNo change
NEXTERA ENERGY INC (NEE 7.299 06/01/27) UNIT 06/01/2027 100,000$4.9MNew

Total filed on the 13F, all lines: $1.9B.

Portfolio Sells Q1 2024 → Q2 2024

IRTC Irhythm Holdings Inc. Sold out — −100.00

Portfolio Buys Q1 2024 → Q2 2024

None this quarter.

Notes & Other Activity Q1 2024 → Q2 2024

DEXCOM INC (DXCM 0.25 11/15/25) NOTE 0.250%11/1 · principal Add +44.7% 90,986,000 $91.2M
SPOTIFY USA INC (SPOT 0 03/15/26) NOTE 3/1 · principal Reduce -22.7% 85,000,000 $81.0M
SAREPTA THERAPEUTICS INC (SRPT 1.25 09/15/27) NOTE 1.250% 9/1 · principal Add +70.0% 55,000,000 $71.0M
UBER TECHNOLOGIES INC (UBER 0 12/15/25) NOTE 12/1 · principal Add +36.9% 60,000,000 $64.4M
VEECO INSTRUMENTS INC (VECO 2.875 06/01/29) NOTE 2.875% 6/0 · principal New 35,000,000 $60.6M
CONFLUENT INC (CFLT 0 01/15/27) NOTE 1/1 · principal Add +16.8% 70,085,000 $60.6M
INTERDIGITAL INC (IDCC 2 06/01/24) NOTE 2.000% 6/0 · principal Sold out 45,971,000 $59.9Mbefore exit
IONIS PHARMACEUTICALS IN (IONS 1.75 06/15/28) NOTE 1.750% 6/1 · principal New 50,000,000 $55.2M
IONIS PHARMACEUTICALS IN (IONS 0 04/01/26) NOTE 4/0 · principal Reduce -7.1% 50,000,000 $51.5M
FIVERR INTERNATIONAL LTD (FVRR 0 11/01/25) NOTE 11/0 · principal Reduce -6.1% 54,000,000 $49.9M
NICE LTD (NICEIT 0 09/15/25) NOTE 9/1 · principal Add +47.1% 50,000,000 $47.2M
ETSY INC (ETSY 0.25 06/15/28) NOTE 0.250% 6/1 · principal Reduce -6.6% 59,535,000 $47.0M
M/A-COM TECH SOLUTIONS (MTSI 0.25 03/15/26) NOTE 0.250% 3/1 · principal Reduce -6.8% 33,000,000 $46.4M
BLACKLINE INC (BL 0 03/15/26) NOTE 3/1 · principal Sold out 47,500,000 $43.1Mbefore exit
GREENBRIER COS INC (GBX 2.875 04/15/28) NOTE 2.875% 4/1 · principal Add +12.7% 40,000,000 $43.0M
BILL HOLDINGS INC (BILL 0 04/01/27) NOTE 4/0 · principal Add +31.6% 50,000,000 $42.5M
DEXCOM INC (DXCM 0.375 05/15/28) NOTE 0.375% 5/1 · principal New 42,500,000 $41.6M
ENPHASE ENERGY INC (ENPH 0 03/01/28) NOTE 3/0 · principal Add +42.7% 49,944,000 $41.5M
BLACKLINE INC (BL 0.125 08/01/24) NOTE 0.125% 8/0 · principal Sold out 40,000,000 $41.0Mbefore exit
BOX INC (BOX 0 01/15/26) NOTE 1/1 · principal Reduce -18.6% 35,000,000 $40.3M
UPWORK INC (UPWK 0.25 08/15/26) NOTE 0.250% 8/1 · principal Reduce -7.2% 45,000,000 $40.0M
ALARM.COM HLDGS INC (ALRM 0 01/15/26) NOTE 1/1 · principal Reduce -26.6% 40,346,000 $36.9M
WAYFAIR INC (W 3.25 09/15/27) NOTE 3.250% 9/1 · principal Sold out 27,500,000 $36.4Mbefore exit
NOVOCURE LTD (NVCR 0 11/01/25) NOTE 11/0 · principal Add +15.8% 38,425,000 $35.4M
ENPHASE ENERGY INC (ENPH 0 03/01/26) NOTE 3/0 · principal Reduce -7.5% 37,000,000 $33.7M
SOUTHWEST AIRLINES CO (LUV 1.25 05/01/25) NOTE 1.250% 5/0 · principal New 32,500,000 $32.5M
ITRON INC (ITRI 0 03/15/26) NOTE 3/1 · principal New 30,000,000 $30.2M
LYFT INC (LYFT 1.5 05/15/25) NOTE 1.500% 5/1 · principal Add +20.5% 30,520,000 $29.4M
PROGRESS SOFTWARE CORP (PRGS 1 04/15/26) NOTE 1.000% 4/1 · principal New 27,500,000 $28.8M
ALNYLAM PHARMACEUTICALS (ALNY 1 09/15/27) NOTE 1.000% 9/1 · principal Reduce -24.3% 26,500,000 $28.6M
SOLAR EDGE TECHNOLOGIES (SEDG 0 09/15/25) NOTE 9/1 · principal Reduce -57.1% 30,143,000 $27.6M
ARRAY TECHNOLOGIES INC (ARRY 1 12/01/28) NOTE 1.000%12/0 · principal Add +58.5% 32,500,000 $26.3M
EXACT SCIENCES CORP (EXAS 0.375 03/15/27) NOTE 0.375% 3/1 · principal Reduce -18.1% 29,500,000 $25.8M
PACIRA BIOSCIENCES INC (PCRX 0.75 08/01/25) NOTE 0.750% 8/0 · principal Reduce -32.5% 25,000,000 $23.5M
LUMENTUM HOLDINGS INC (LITE 0.5 12/15/26) NOTE 0.500%12/1 · principal Reduce -16.7% 25,000,000 $22.6M
BLOCK INC (XYZ 0 05/01/26) NOTE 5/0 · principal Reduce -53.5% 25,000,000 $22.4M
EVENTBRITE INC (EB 0.75 09/15/26) NOTE 0.750% 9/1 · principal Reduce -23.6% 25,000,000 $21.7M
PTC THERAPEUTICS INC (PTCT 1.5 09/15/26) NOTE 1.500% 9/1 · principal Reduce -56.8% 20,000,000 $19.3M
CANADIAN SOLAR INC (CSIQ 2.5 10/01/25) NOTE 2.500%10/0 · principal New 16,500,000 $15.5M
SNAP INC (SNAP 0.25 05/01/25) NOTE 0.250% 5/0 · principal Sold out 15,000,000 $14.6Mbefore exit
GUARDANT HEALTH INC (GH 0 11/15/27) NOTE 11/1 · principal New 18,500,000 $14.3M
BLOCK INC (XYZ 0.125 03/01/25) NOTE 0.125% 3/0 · principal Reduce -21.6% 14,500,000 $14.0M
NEW MOUNTAIN FINANCE COR (NMFC 7.5 10/15/25) NOTE 7.500%10/1 · principal Add +4.0% 13,000,000 $13.2M
EVENTBRITE INC (EB 5 12/01/25) NOTE 5.000%12/0 · principal Sold out 11,356,000 $11.2Mbefore exit
NEXTERA ENERGY INC (NEE 7.299 06/01/27) UNIT 06/01/2027 New 100,000 $4.9M

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 2$22.5MAEIS, NEO
Q1 2026 1$1.0MVOYG
Q4 2025 1$1.1MVOYG
Q3 2025 1$46KHTZ
Q2 2025 1$1.2MMIR
Q1 2025 0$0
Q4 2024 1$2.3MIREN
Q3 2024 0$0
Q2 2024 0$0
Q1 2024 1$3.9MIRTC