DOSSIER · 13F-HR · Q2 2026

EQUITEC PROPRIETARY MARKETS, LLC

$559M in tracked AUM across 98 positions as of Q2 2026.

EP
CIK 0001143261 · last filed Jun 30, 2026
Total AUM
$559M
as of Q2 2026
Holdings
98
positions
Whale Score
74
74
strong
Activity
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive Analysis of EQUITEC PROPRIETARY MARKETS, LLC (SEC 13F)
Portfolio Overview

EQUITEC PROPRIETARY MARKETS, LLC has undergone a radical transformation in the quarter ending September 30, 2025. The firm experienced a massive expansion in assets under management (AUM), with the total portfolio value surging by 277.3%, rising from $105.90M to $399.50M. This growth was accompanied by a significant restructuring, as the fund executed a high-turnover strategy: selling 24 pos...

Key Holdings

The portfolio is dominated by two massive positions that dictate the performance of the entire fund:

  1. SPDR S&P 500 ETF Trust (SPY): This is the cornerstone holding, valued at $250.49M and representing 62.70% of the portfolio. The position size increased by an astronomical 18,800,000% (an addition of ~$250.48M). This indicates a strategic pivot toward gaining immediate, liquid beta exposure to the broader U.S. equity market. It serves as a liquidity reservoir or a macro play on the S&P 500.
  2. Netflix Inc. (NFLX): A new position representing 30.01% of the portfolio ($119.89M). This is a concentrated bet on a single large-cap communication services stock. The initiation of a 100,000-share position suggests strong conviction in Netflix’s fundamental outlook or valuation at the time of purchase.
  3. Paramount Skydance Corp. (PSKY): Another new and significant position at 5.40% ($21.56M). This indicates an active engagement in the media/entertainment M&A space, likely betting on the success of the Skydance merger or the restructuring of the combined entity.

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
APLD
APPLIED DIGITAL CORP
$312M8.4M55.8%
02
GSAT
GLOBALSTAR INC
$41M508K7.4%
03
M9T951109
ZIM INTEGRATED SHIPPING SERV
$41M1.6M7.3%
04
EA
ELECTRONIC ARTS INC
$31M151K5.5%
05
RILY
BRC GROUP HOLDINGS INC
$27M3.4M4.9%
06
G4474Y214
JANUS HENDERSON GROUP PLC
$19M365K3.4%
07
PEN
PENUMBRA INC
$15M46K2.6%
08
WBD
WARNER BROS DISCOVERY INC
$12M448K2.1%
09
BW
BABCOCK & WILCOX ENTERPRISES
$10M697K1.8%
10
AMZN
AMAZON COM INC
$8M35K1.5%

Filing history

2026Q2Jun 30
$559M 198.9%
98 positionsView →
2026Q1Mar 31
$187M 7.4%
81 positionsView →
2025Q4Dec 31
$174M 56.4%
84 positionsView →
2025Q3Sep 30
$400M 277.3%
47 positionsView →
2025Q2Jun 30
$106M 24.7%
65 positionsLocked
2025Q1Mar 31
$141M 37.5%
66 positionsLocked
2024Q4Dec 31
$102M 12.9%
72 positionsLocked
2024Q3Sep 30
$117M 49.2%
73 positionsLocked
2024Q2Jun 30
$79M 56.3%
80 positionsLocked
2024Q1Mar 31
$180M 33.2%
109 positionsLocked
2023Q4Dec 31
$135M 66.6%
109 positionsLocked
2023Q3Sep 30
$405M 22.2%
132 positionsLocked
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