Columbia Seligman Premium Technology Growth Fund
US ˙ NYSE ˙ US19842X1090

SecuritySTK / Columbia Seligman Premium Technology Growth Fund
InstitutionAllworth Financial LP
Latest Disclosed Ownership8,738 shares
Latest Disclosed Value $ 331,417
Allworth Financial LP reports 0.09% increase in ownership of STK / Columbia Seligman Premium Technology Growth Fund

On May 14, 2026 - Allworth Financial LP filed a 13F-HR form disclosing ownership of 8,738 shares of Columbia Seligman Premium Technology Growth Fund (US:STK) valued at $331,432 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 8,730 shares of Columbia Seligman Premium Technology Growth Fund. This represents a change in shares of 0.09% during the quarter. The current value of the position is $503,047 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)
2026-05-14 2026-03-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 8,738 8 0.09 331 3.12 0.0013
2026-02-05 2025-12-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 8,730 23 0.26 321 4.56 0.0013
2025-12-02 2025-09-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 8,707 9 0.10 308 16.29 0.0014
2025-08-07 2025-06-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 8,698 8,091 1,332.95 264 1,550.00 0.0013
2025-04-30 2025-03-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 607 8 1.34 16 -20.00 0.0001
2025-01-30 2024-12-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 599 61 11.34 20 11.11 0.0001
2024-10-23 2024-09-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 538 8 1.51 18 5.88 0.0001
2024-07-24 2024-06-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 530 7 1.34 17 6.25 0.0001
2024-04-25 2024-03-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 523 12 2.35 17 0.00 0.0001
2024-01-24 2023-12-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 511 8 1.59 16 23.08 0.0001
2023-10-31 2023-09-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 503 8 1.62 14 -13.33 0.0001
2023-07-18 2023-06-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 495 9 1.85 15 15.38 0.0001
2023-04-18 2023-03-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 486 29 6.35 14 30.00 0.0001
2023-01-13 2022-12-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 457 9 2.01 11 0.00 0.0001
2022-11-14 2022-09-30 13F/A-1 COLUMBIA SELIGM PREM TECH GR COM 19842X109 448 7 1.59 10 -9.09 0.0001
2022-10-18 2022-09-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 448 7 10 0.0001
2022-07-13 2022-06-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 441 7 1.61 11 -21.43 0.0002
2022-04-22 2022-03-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 434 21 5.08 14 -6.67 0.0002
2022-01-21 2021-12-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 413 5 1.23 15 15.38 0.0002
2021-11-02 2021-09-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 408 6 1.49 13 -7.14 0.0002
2021-08-02 2021-06-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 402 0 0.00 14 7.69 0.0003
2021-04-29 2021-03-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 402 0 0.00 13 18.18 0.0003
2021-01-26 2020-12-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 402 0 0.00 11 22.22 0.0003
2020-11-03 2020-09-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 402 0 0.00 9 0.00 0.0003
2020-07-24 2020-06-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 402 0 0.00 9 28.57 0.0003
2020-04-17 2020-03-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 402 0 0.00 7 -22.22 0.0002
2020-01-16 2019-12-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 402 0 0.00 9 12.50 0.0003
2019-10-09 2019-09-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 402 8 0.00 0.0003
2019-07-25 2019-06-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 8 0.00 0.0003
2019-05-07 2019-03-31 13F COLUMBIA SELIGM PREM TECH COM 19842X109 8 14.29 0.0003
2019-02-11 2018-12-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 7 -22.22 0.0003
2018-10-29 2018-09-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 9 0.00 0.0004
2018-08-08 2018-06-30 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 9 0.00 0.0004
2018-05-01 2018-03-31 13F COLUMBIA SELIGM PREM TECH GR COM 19842X109 9 0.0007
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.