SBI Securities Co., Ltd. FBRX β€” Forte Biosciences Inc

Ownership history in SBI Securities Co., Ltd.  Β·  6 quarters on record

AI Ownership Summary

SBI Securities Co., Ltd. reported Forte Biosciences Inc (FBRX) in 6 quarterly 13F filings from 2024 Q4 through 2026 Q1. The latest visible filing shows FBRX at 0.00% 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 FBRX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was SBI Securities Co., Ltd.'s position in Forte Biosciences Inc, 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 Q1

FBRX was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.0% in 2026 Q1

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 2026 Q1

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.

FBRX stock page SBI Securities Co., Ltd. fund profile SBI Securities Co., Ltd. full holdings
How SBI Securities Co., Ltd. held FBRX β€” position size vs. price
% of Fund (quarterly)    FBRX price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
πŸ“‹ Quarterly Holdings History 6 quarters  β–Ύ
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 UNCHANGED β€” β€” β€” 12 β€” 0% 0.00% $311 2026-04-28 $26.39
2025 Q4 REDUCED 7.7% -5.0% βœ… 12 -1 -7.7% 0.00% $327 2026-02-03 $34.38
2025 Q3 ADDED β€” β€” β€” 13 +1 +8.3% 0.00% $195 2025-11-05 $10.30
2025 Q2 UNCHANGED β€” β€” β€” 12 β€” 0% 0.00% $155 2025-08-08 $10.18
2025 Q1 UNCHANGED β€” β€” β€” 12 β€” 0% 0.00% $93 2025-05-02 $6.96
2024 Q4 INITIATED β€” β€” β€” 12 β€” β€” 0.00% $273 2025-02-06 $13.00

🏒 Other funds also holding FBRX

As of 2026 Q1 β€” sorted by position size

Weil Company, Inc. 3Y 7Y 0.14%

FAQ About SBI Securities Co., Ltd. and FBRX

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

How long has SBI Securities Co., Ltd. reported owning FBRX?

SBI Securities Co., Ltd. reported FBRX across 6 quarterly 13F filings, from 2024 Q4 through 2026 Q1.

What was the largest reported FBRX position in SBI Securities Co., Ltd.'s portfolio?

The largest reported portfolio weight for FBRX was 0.00% in 2026 Q1.

What is the latest reported FBRX position on this page?

The most recent filing on this page is 2026 Q1, when SBI Securities Co., Ltd. reported 12 shares, equal to 0.00% of portfolio, with an estimated market value of $311.

What does the chart on this FBRX ownership page compare?

The chart compares SBI Securities Co., Ltd.'s quarterly FBRX 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.

How well did SBI Securities Co., Ltd. time their FBRX position?

Based on 13F filing dates vs. subsequent FBRX price moves, SBI Securities Co., Ltd. correctly timed 2 out of 3 reported position changes (67%). The annualised alpha on FBRX relative to SPY over the holding period was +54.4%.

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