BERKLEY W R CORP BAYA — BAYVIEW ACQUISITION CORP

Ownership history in BERKLEY W R CORP  ·  10 quarters on record

AI Ownership Summary

BERKLEY W R CORP reported BAYVIEW ACQUISITION CORP (BAYA) in 10 quarterly 13F filings from 2024 Q1 through 2026 Q2. Peak portfolio weight reached 0.21% in 2024 Q3. The latest visible filing shows BAYA at 0.09% 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 BAYA ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was BERKLEY W R CORP's position in BAYVIEW ACQUISITION 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
2026 Q2

BAYA was reported at 0.09% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.21% in 2024 Q3

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

Time in book
Holding Window
2024 Q1 to 2026 Q2

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.

BAYA stock page BERKLEY W R CORP fund profile BERKLEY W R CORP full holdings
How BERKLEY W R CORP held BAYA — position size vs. price
% of Fund (quarterly)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 ADDED — — — 149,584 +399 +0.3% 0.09% $1.8M 2026-08-14 $12.14
2026 Q1 UNCHANGED — — — 149,185 — 0% 0.10% $1.8M 2026-05-15 —
2025 Q4 REDUCED — — — 149,185 -149,186 -50.0% 0.08% $1.8M 2026-02-13 —
2025 Q3 UNCHANGED — — — 298,371 — 0% 0.20% $3.4M 2025-11-14 —
2025 Q2 ADDED — — — 298,371 +15,883 +5.6% 0.17% $3.3M 2025-08-14 —
2025 Q1 UNCHANGED — — — 282,488 — 0% 0.18% $3.1M 2025-05-15 —
2024 Q4 REDUCED — — — 282,488 -66,316 -19.0% 0.12% $3.0M 2025-02-14 —
2024 Q3 ADDED — — — 348,804 +209,122 +149.7% 0.21% $3.6M 2024-11-14 —
2024 Q2 ADDED — — — 139,682 +114,869 +462.9% 0.06% $1.4M 2024-08-14 —
2024 Q1 INITIATED — — — 24,813 — — 0.01% $249K 2024-05-15 —

🏢 Other funds also holding BAYA

As of 2026 Q2 — sorted by position size

RLH Capital LLC 0.5% Harraden Circle Investments, LLC 0.15% METEORA CAPITAL, LLC 3Y 0.1% MIZUHO SECURITIES USA LLC 0.07% Quarry LP 3Y 0.06% Polar Asset Management Partners Inc. 3Y 7Y 0.02% Clear Street Group Inc. 0.0% UBS Group AG 3Y 7Y 0.0% MORGAN STANLEY 3Y 7Y 0.0%

FAQ About BERKLEY W R CORP and BAYA

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

How long has BERKLEY W R CORP reported owning BAYA?

BERKLEY W R CORP reported BAYA across 10 quarterly 13F filings, from 2024 Q1 through 2026 Q2.

What was the largest reported BAYA position in BERKLEY W R CORP's portfolio?

The largest reported portfolio weight for BAYA was 0.21% in 2024 Q3.

What is the latest reported BAYA position on this page?

The most recent filing on this page is 2026 Q2, when BERKLEY W R CORP reported 149,584 shares, equal to 0.09% of portfolio, with an estimated market value of $1.8M.

What does the chart on this BAYA ownership page compare?

The chart compares BERKLEY W R CORP's quarterly BAYA 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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