DOSSIER · 13F-HR · Q4 2025

Clearline Capital LP

$2.0B in tracked AUM across 103 positions as of Q4 2025.

CC
CIK 0001600136 · last filed Dec 31, 2025
Total AUM
$2.0B
as of Q4 2025
Holdings
103
positions
Whale Score
57
57
tracked
Activity
no data
changes this Q
AI Analysis · Q4 2025
Comprehensive 13F Analysis: Clearline Capital LP
Portfolio Overview

Clearline Capital LP has reported a significant contraction in portfolio value for the quarter ending September 30, 2025. The total assets under management (AUM) decreased by 38.0%, dropping from $2.68 billion to $1.66 billion. This reduction is attributed to a combination of active asset reallocation and a substantial reduction in the fund's passive market exposure. The portfolio currently consists of 63 holdings, suggest...

Key Holdings

The most dominant feature of the portfolio is the SPDR S&P 500 ETF Trust (SPY), which constitutes a staggering 61.46% of the total portfolio value ($1.02B). This indicates a strong preference for liquidity and beta exposure as the portfolio's foundation. However, Clearline Capital significantly reduced this position during the quarter by 32.8% (approximately $388.8 million), suggesting a move to derisk or raise cash.

Outside of the ETF, the fund engages in deep-value or special situation investing. The largest active equity position is Flowserve Corp (FLS) at 2.06%, followed by Acuren Corp (TIC) at 1.81%. Notably, the third-largest active holding is Madison Square Garden Sports (MSGS) at 1.66%. The fund holds substantial positions in the technology sector, including Novanta Inc (NOVT) and Fidelity National Information (FIS). The presence of Core Scientific and Cipher Mining (CIFR) highlights a specific thematic interest in cryptocurrency infrastructure/bitcoin mining.

Quarter at a glance — Q4 2025

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q4 2025.

#HoldingValueSharesWeight
01
SPY
SPDR S&P 500 ETF TR
$700M1.0M34.5%
02
SATS
ECHOSTAR CORP
$96M883K4.7%
03
CORZ
CORE SCIENTIFIC INC NEW
$68M4.7M3.4%
04
TLN
TALEN ENERGY CORP
$50M134K2.5%
05
MU
MICRON TECHNOLOGY INC
$48M169K2.4%
06
ROG
ROGERS CORP
$43M473K2.1%
07
PRMB
PRIMO BRANDS CORPORATION
$41M2.5M2.0%
08
AMZN
AMAZON COM INC
$40M172K2.0%
09
G9456A100
GOLAR LNG LTD
$40M1.1M2.0%
10
VST
VISTRA CORP
$39M243K1.9%

Filing history

2025Q4Dec 31
$2.0B 22.1%
103 positionsView →
2025Q3Sep 30
$1.7B 38.0%
63 positionsView →
2025Q2Jun 30
$2.7B 102.5%
109 positionsLocked
2025Q1Mar 31
$1.3B 75.0%
76 positionsLocked
2024Q4Dec 31
$755M 67.9%
94 positionsLocked
2024Q3Sep 30
$2.4B 34.9%
141 positionsLocked
2024Q2Jun 30
$3.6B 76.7%
144 positionsLocked
2024Q1Mar 31
$2.0B 25.5%
120 positionsLocked
2023Q4Dec 31
$1.6B 40.1%
101 positionsLocked
2023Q3Sep 30
$1.2B 32.5%
125 positionsLocked
2023Q2Jun 30
$1.7B 160.1%
114 positionsLocked
2023Q1Mar 31
$663M 18.7%
108 positionsLocked
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