DOSSIER · 13F-HR · Q1 2026

Opti Capital Management, LP

$1.4B in tracked AUM across 36 positions as of Q1 2026.

OC
CIK 0001738654 · last filed Mar 31, 2026
Total AUM
$1.4B
as of Q1 2026
Holdings
36
positions
Whale Score
64
64
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026
Comprehensive Analysis of Opti Capital Management, LP SEC 13F Filing
1. Portfolio Overview

Opti Capital Management, LP manages a concentrated portfolio totaling approximately $1.60 billion across 44 holdings as of the report date September 30, 2025. The firm experienced a portfolio value contraction of 9.1% (down from $1.76B in the previous quarter), a decline driven by a combination of market performance and significant capital reallocation.

The portfolio exhibits a **high-co...

2. Key Holdings

The portfolio is anchored by several large-cap and mid-cap positions, with the top three holdings—Block Inc., Seagate HDD Cayman, and Live Nation Entertainment—each commanding between 7.4% and 7.9% of the portfolio.

  • Top Positions: Block Inc. remains the largest holding at $125.56M (7.85%), followed closely by a massive new position in Seagate HDD Cayman at $125.15M (7.82%). Live Nation Entertainment ($118.14M) rounds out the top three, suggesting a strong tilt toward consumer discretionary and technology themes.
  • Significant Weightings: InterDigital Inc (6.86%) and Halozyne Therapeutics (5.24%) represent the next tier of concentration. Notably, Novocure Ltd and Teladoc Health Inc still maintain substantial weights of over 4%, despite the latter seeing a significant reduction this quarter.
  • Structure: The top 5 holdings comprise nearly 35% of the total portfolio value, indicating that performance in these specific names will have a disproportionate impact on the firm's overall returns.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
LYV 3.125 01/15/29
LIVE NATION ENTERTAINMENT IN
$91M59.4M6.5%
02
BL 1 06/01/29
BLACKLINE INC
$85M90.5M6.1%
03
XYZ 0.25 11/01/27
BLOCK INC
$82M87.5M5.9%
04
FIVN 1 03/15/29
FIVE9 INC
$80M91.4M5.8%
05
DKNG 0 03/15/28
DRAFTKINGS INC NEW
$75M82.3M5.4%
06
VERX 0.75 05/01/29
VERTEX INC
$67M76.7M4.8%
07
SNAP 0.125 03/01/28
SNAP INC
$64M69.5M4.6%
08
DXCM 0.375 05/15/28
DEXCOM INC
$64M68.9M4.6%
09
RPD 0.25 03/15/27
RAPID7 INC
$52M54.5M3.7%
10
TDOC 1.25 06/01/27
TELADOC HEALTH INC
$48M50.0M3.5%

Filing history

2026Q1Mar 31
$1.4B 1.2%
36 positionsView →
2025Q4Dec 31
$1.4B 85610.6%
43 positionsView →
2025Q3Sep 30
$2M 9.1%
44 positionsView →
2025Q2Jun 30
$2M 7.8%
46 positionsLocked
2025Q1Mar 31
$2M 26.9%
53 positionsLocked
2024Q4Dec 31
$2M 30.9%
66 positionsLocked
2024Q3Sep 30
$2M 27.0%
55 positionsLocked
2024Q2Jun 30
$1M 99.9%
56 positionsLocked
2024Q1Mar 31
$1.3B 98520.2%
48 positionsLocked
2023Q4Dec 31
$1M 4.8%
50 positionsLocked
2023Q3Sep 30
$1M 17.5%
56 positionsLocked
2023Q2Jun 30
$1M 4.4%
49 positionsLocked
Showing 12 of 30