Fortitude Family Office, LLC SBLK — STAR BULK CARRIERS CORP. SHS PAR

Ownership history in Fortitude Family Office, LLC  ·  10 quarters on record

AI Ownership Summary

Fortitude Family Office, LLC reported STAR BULK CARRIERS CORP. SHS PAR (SBLK) in 10 quarterly 13F filings from 2024 Q2 through 2026 Q3. The latest visible filing shows SBLK 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 SBLK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Fortitude Family Office, LLC's position in STAR BULK CARRIERS CORP. SHS PAR, 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 Q3

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

High-water mark
Peak Conviction
0.0% in 2025 Q1

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

Time in book
Holding Window
2024 Q2 to 2026 Q3

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.

How Fortitude Family Office, LLC held SBLK — position size vs. price
% of Fund (quarterly)    SBLK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q3 ADDED — — — 208 +174 +511.8% 0.00% $6K 2026-10-14 $28.77
2026 Q2 UNCHANGED — — — 34 — 0% 0.00% $849 2026-07-20 $25.31
2026 Q1 UNCHANGED — — — 34 — 0% 0.00% $781 2026-04-16 $23.36
2025 Q4 UNCHANGED — — — 34 — 0% 0.00% $653 2026-01-15 $19.59
2025 Q3 UNCHANGED — — — 34 — 0% 0.00% $632 2025-10-17 $16.48
2025 Q2 REDUCED 87.3% +8.9% ❌ 34 -233 -87.3% 0.00% $587 2025-07-15 $16.66
2025 Q1 UNCHANGED — — — 267 — 0% 0.00% $4K 2025-04-16 $12.56
2024 Q4 ADDED — — — 267 +168 +169.7% 0.00% $4K 2025-01-10 $14.05
2024 Q3 UNCHANGED — — — 99 — 0% 0.00% $2K 2024-10-25 $17.20
2024 Q2 INITIATED — — — 99 — — 0.00% $2K 2024-07-10 $20.78

FAQ About Fortitude Family Office, LLC and SBLK

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

How long has Fortitude Family Office, LLC reported owning SBLK?

Fortitude Family Office, LLC reported SBLK across 10 quarterly 13F filings, from 2024 Q2 through 2026 Q3.

What was the largest reported SBLK position in Fortitude Family Office, LLC's portfolio?

The largest reported portfolio weight for SBLK was 0.00% in 2025 Q1.

What is the latest reported SBLK position on this page?

The most recent filing on this page is 2026 Q3, when Fortitude Family Office, LLC reported 208 shares, equal to 0.00% of portfolio, with an estimated market value of $6K.

What does the chart on this SBLK ownership page compare?

The chart compares Fortitude Family Office, LLC's quarterly SBLK 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 Fortitude Family Office, LLC time their SBLK position?

Based on 13F filing dates vs. subsequent SBLK price moves, Fortitude Family Office, LLC correctly timed 1 out of 3 reported position changes (33%). The annualised alpha on SBLK relative to SPY over the holding period was +161.2%.

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