佛羅裡達海岸銀行公司
US ˙ NasdaqGS ˙ US8117078019

SecuritySBCF / Seacoast Banking Corporation of Florida
InstitutionHarbor Advisors LLC
Latest Disclosed Ownership13,272 shares
Latest Disclosed Value $ 402,009
Harbor Advisors LLC ownership in SBCF / Seacoast Banking Corporation of Florida

On May 7, 2026 - Harbor Advisors LLC filed a 13F-HR form disclosing ownership of 13,272 shares of Seacoast Banking Corporation of Florida (US:SBCF) valued at $402,009 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 13,272 shares of Seacoast Banking Corporation of Florida. This represents a change in shares of 0.00% during the quarter. The current value of the position is $400,416 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)
2026-05-07 2026-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 402 -3.60 0.0581
2026-01-30 2025-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 417 3.47 0.0626
2025-11-12 2025-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 404 10.11 0.0623
2025-08-13 2025-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 367 7.33 0.0600
2025-05-15 2025-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 341 -6.58 0.0593
2025-02-11 2024-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 365 3.40 0.0574
2024-11-14 2024-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 354 12.78 0.0592
2024-07-30 2024-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 314 -6.85 0.0575
2024-05-01 2024-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 337 -10.88 0.0619
2024-02-01 2023-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 378 29.55 0.0722
2023-11-07 2023-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 291 -0.68 0.0624
2023-08-15 2023-06-30 13F/A-1 SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 293 -6.69 0.0623
2023-08-01 2023-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 293
2023-05-11 2023-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 315 -23.97 0.0736
2023-02-13 2022-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 414 2.99 0.1033
2022-11-07 2022-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 401 -8.66 0.1079
2022-08-05 2022-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 439 -5.59 0.1066
2022-05-16 2022-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 465 -1.06 0.0953
2022-02-14 2021-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 470 4.68 0.0874
2021-10-29 2021-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 449 -0.88 0.0898
2021-08-03 2021-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 453 -5.82 0.0896
2021-05-04 2021-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 481 23.02 0.1066
2021-02-11 2020-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 391 63.60 0.0876
2020-11-09 2020-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 239 -11.81 0.0562
2020-08-03 2020-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 271 11.52 0.0695
2020-05-21 2020-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 243 -40.15 0.0737
2020-02-13 2019-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 406 20.83 0.1100
2019-11-13 2019-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 336 -0.59 0.0961
2019-08-14 2019-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 338 -3.43 0.1010
2019-05-15 2019-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 350 1.45 0.1128
2019-02-15 2018-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 345 -11.08 0.1342
2018-11-14 2018-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 388 -7.40 0.1205
2018-08-07 2018-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 419 19.37 0.1349
2018-05-11 2018-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 351 4.78 0.1182
2018-02-07 2017-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 335 5.68 0.1138
2017-10-26 2017-09-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 317 -0.94 0.1161
2017-08-14 2017-06-30 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 320 0.63 0.1266
2017-05-15 2017-03-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 0 0.00 318 8.53 0.1354
2017-01-30 2016-12-31 13F SEACOAST BKG CORP FLA COM NEW 811707801 13,272 13,272 293 0.1405
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.