Seacoast Banking Corporation of Florida
US ˙ NasdaqGS ˙ US8117078019

SecuritySBCF / Seacoast Banking Corporation of Florida
InstitutionQube Research & Technologies Ltd
Latest Disclosed Ownership1,161,764 shares
Latest Disclosed Value $ 35,189,832
Qube Research & Technologies Ltd reports 86.42% increase in ownership of SBCF / Seacoast Banking Corporation of Florida

On May 15, 2026 - Qube Research & Technologies Ltd filed a 13F-HR form disclosing ownership of 1,161,764 shares of Seacoast Banking Corporation of Florida (US:SBCF) valued at $35,189,832 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 623,193 shares of Seacoast Banking Corporation of Florida. This represents a change in shares of 86.42% during the quarter. The current value of the position is $34,039,685 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 1,161,764 538,571 86.42 35,190 79.72 0.0391
2026-02-17 2025-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 623,193 526,557 544.89 19,581 565.99 0.0199
2025-11-14 2025-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 96,636 -81,678 -45.81 2,941 -40.30 0.0030
2025-08-14 2025-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 178,314 -57,717 -24.45 4,925 -18.90 0.0050
2025-05-15 2025-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 236,031 -51,549 -17.93 6,073 -23.29 0.0070
2025-02-14 2024-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 287,580 65,304 29.38 7,917 33.67 0.0104
2024-11-14 2024-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 222,276 192,594 648.86 5,924 744.94 0.0087
2024-08-14 2024-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 29,682 29,682 702 0.0011
2022-05-09 2022-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 0 -34,265 -100.00 0 -100.00
2022-02-10 2021-12-31 13F/A-1 SEACOAST BKG CORP FLA COM NEW 811707801 34,265 34,265 1,213 0.0094
2022-02-01 2021-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 34,265 34,265 1,213 0.0094
2021-11-12 2021-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 0 -6,987 -100.00 0 -100.00
2021-08-13 2021-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 6,987 6,987 239 0.0027
2021-05-14 2021-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 0 -8,832 -100.00 0 -100.00
2021-02-16 2020-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 8,832 8,832 260 0.0037
2020-11-12 2020-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 0 -26,384 -100.00 0 -100.00
2020-08-14 2020-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 26,384 26,384 538 0.0079
2019-02-14 2018-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 0 -2,793 -100.00 0 -100.00
2018-11-14 2018-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 2,793 2,793 82 0.0109
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.