RIVERNORTH CAPITAL MANAGEMENT, LLC MBAV — M3BRIGADE ACQUISITION V CORP

Ownership history in RIVERNORTH CAPITAL MANAGEMENT, LLC  ·  5 quarters on record

AI Ownership Summary

RIVERNORTH CAPITAL MANAGEMENT, LLC reported M3BRIGADE ACQUISITION V CORP (MBAV) in 5 quarterly 13F filings from 2024 Q4 through 2025 Q4. Peak portfolio weight reached 0.31% in 2025 Q2. The latest visible filing shows MBAV at 0.25% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this MBAV ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was RIVERNORTH CAPITAL MANAGEMENT, LLC's position in M3BRIGADE ACQUISITION V CORP, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

MBAV was reported at 0.25% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.31% in 2025 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

MBAV stock page RIVERNORTH CAPITAL MANAGEMENT, LLC fund profile RIVERNORTH CAPITAL MANAGEMENT, LLC full holdings
How RIVERNORTH CAPITAL MANAGEMENT, LLC held MBAV — position size vs. price
% of Fund (quarterly)    MBAV price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED — — — 499,024 -463 -0.1% 0.25% $5.3M 2026-02-17 $10.67
2025 Q3 REDUCED — — — 499,487 -513 -0.1% 0.30% $5.3M 2025-11-14 $10.56
2025 Q2 UNCHANGED — — — 500,000 — 0% 0.31% $5.6M 2025-08-14 $10.54
2025 Q1 UNCHANGED — — — 500,000 — 0% 0.27% $5.1M 2025-05-15 $10.41
2024 Q4 INITIATED — — — 500,000 — — 0.24% $5.0M 2025-02-14 $10.16

🏢 Other funds also holding MBAV

As of 2026 Q1 — sorted by position size

BCK CAPITAL MANAGEMENT LP 3Y 18.15% Feynman Point Asset Management LLC 3.97% METEORA CAPITAL, LLC 3Y 3.08% Crossingbridge Advisors, LLC 2.7% HEIGHTS CAPITAL MANAGEMENT, INC 1.5% RiverPark Advisors, LLC 3Y 7Y 1.14% Harraden Circle Investments, LLC 1.08% Shay Capital LLC 3Y 0.9% Polar Asset Management Partners Inc. 3Y 7Y 0.82% RLH Capital LLC 0.8%

FAQ About RIVERNORTH CAPITAL MANAGEMENT, LLC and MBAV

These are the practical questions this page is built to answer before you even open the full history table.

How long has RIVERNORTH CAPITAL MANAGEMENT, LLC reported owning MBAV?

RIVERNORTH CAPITAL MANAGEMENT, LLC reported MBAV across 5 quarterly 13F filings, from 2024 Q4 through 2025 Q4.

What was the largest reported MBAV position in RIVERNORTH CAPITAL MANAGEMENT, LLC's portfolio?

The largest reported portfolio weight for MBAV was 0.31% in 2025 Q2.

What is the latest reported MBAV position on this page?

The most recent filing on this page is 2025 Q4, when RIVERNORTH CAPITAL MANAGEMENT, LLC reported 499,024 shares, equal to 0.25% of portfolio, with an estimated market value of $5.3M.

What does the chart on this MBAV ownership page compare?

The chart compares RIVERNORTH CAPITAL MANAGEMENT, LLC's quarterly MBAV portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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