Columbia Financial, Inc.
US ˙ NasdaqGS ˙ US1976411033

SecurityCLBK / Columbia Financial, Inc.
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership31 shares
Latest Disclosed Value $ 543
Advisory Services Network, LLC ownership in CLBK / Columbia Financial, Inc.

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 31 shares of Columbia Financial, Inc. (US:CLBK) valued at $543 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of Columbia Financial, Inc.. The current value of the position is $628 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 COLUMBIA FINL INC COM Stock 197641103 31 31 1 0.0000
2026-02-17 2025-12-31 13F COLUMBIA FINL Stock 197641103 0 -31 -100.00 0 0.0000
2025-11-18 2025-09-30 13F COLUMBIA FINL Stock 197641103 31 31 0 0.0000
2024-08-13 2024-06-30 13F COLUMBIA FINL Stock 197641103 0 -22,000 -100.00 0 -100.00
2024-05-06 2024-03-31 13F COLUMBIA FINL Stock 197641103 22,000 -500 -2.22 379 -12.70 0.0084
2024-02-09 2023-12-31 13F COLUMBIA FINL Stock 197641103 22,500 0 0.00 434 22.66 0.0106
2023-11-14 2023-09-30 13F COLUMBIA FINL Stock 197641103 22,500 -1,500 -6.25 353 -14.73 0.0095
2023-08-09 2023-06-30 13F COLUMBIA FINL Stock 197641103 24,000 -1,000 -4.00 415 -9.41 0.0111
2023-05-17 2023-03-31 13F COLUMBIA FINL Stock 197641103 25,000 -9,500 -27.54 457 -38.66 0.0127
2023-02-13 2022-12-31 13F COLUMBIA FINL Stock 197641103 34,500 -2,500 -6.76 746 -4.73 0.0229
2022-11-14 2022-09-30 13F COLUMBIA FINL Stock 197641103 37,000 0 0.00 782 -3.10 0.0276
2022-08-02 2022-06-30 13F COLUMBIA FINL Stock 197641103 37,000 -1,000 -2.63 807 -1.22 0.0276
2022-05-23 2022-03-31 13F COLUMBIA FINL Stock 197641103 38,000 -1,000 -2.56 817 0.37 0.0240
2022-02-14 2021-12-31 13F COLUMBIA FINL Stock 197641103 39,000 0 0.00 814 12.74 0.0234
2021-11-05 2021-09-30 13F COLUMBIA FINL Stock 197641103 39,000 -1,000 -2.50 722 4.79 0.0230
2021-08-12 2021-06-30 13F COLUMBIA FINL Stock 197641103 40,000 -1,000 -2.44 689 -3.91 0.0217
2021-05-24 2021-03-31 13F COLUMBIA FINL Stock 197641103 41,000 -11,250 -21.53 717 -11.81 0.0266
2021-02-09 2020-12-31 13F COLUMBIA FINL Stock 197641103 52,250 52,178 72,469.44 813 81,200.00 0.0326
2020-11-16 2020-09-30 13F COLUMBIA FINL Stock 197641103 72 72 1 0.0000
2020-08-10 2020-06-30 13F COLUMBIA FINL Stock 197641103 0 -63 -100.00 0 -100.00
2020-05-15 2020-03-31 13F COLUMBIA FINL Stock 197641103 63 63 1 0.0001
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.