Columbia ETF Trust I - Columbia Diversified Fixed Income Allocation ETF
US ˙ ARCA ˙ US19761L5084

SecurityDIAL / Columbia ETF Trust I - Columbia Diversified Fixed Income Allocation ETF
InstitutionCitadel Advisors Llc
ManagerKen Griffin
Latest Disclosed Ownership575,501 shares
Latest Disclosed Value $ 10,405,058
Citadel Advisors Llc ownership in DIAL / Columbia ETF Trust I - Columbia Diversified Fixed Income Allocation ETF

On May 15, 2026 - Citadel Advisors Llc filed a 13F-HR form disclosing ownership of 575,501 shares of Columbia ETF Trust I - Columbia Diversified Fixed Income Allocation ETF (US:DIAL) valued at $10,405,058 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 14, 2025 disclosing 0 shares of Columbia ETF Trust I - Columbia Diversified Fixed Income Allocation ETF. The current value of the position is $10,393,548 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 ETF TR I DIVERSIFID FXD 19761L508 575,501 575,501 10,405 0.0015
2025-11-14 2025-09-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 0 -57,785 -100.00 0 -100.00
2025-08-14 2025-06-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 57,785 2,377 4.29 1,052 6.26 0.0002
2025-05-15 2025-03-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 55,408 -31,371 -36.15 991 -34.91 0.0002
2025-02-14 2024-12-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 86,779 53,856 163.58 1,521 150.16 0.0003
2024-11-14 2024-09-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 32,923 -25,507 -43.65 608 -40.97 0.0001
2024-08-14 2024-06-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 58,430 8,800 17.73 1,031 16.78 0.0002
2024-05-15 2024-03-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 49,630 29,120 141.98 882 138.38 0.0002
2024-02-14 2023-12-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 20,510 -73,967 -78.29 370 -76.73 0.0001
2023-11-14 2023-09-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 94,477 27,497 41.05 1,591 34.86 0.0003
2023-08-14 2023-06-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 66,980 -32,605 -32.74 1,180 -33.73 0.0002
2023-05-15 2023-03-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 99,585 -93,181 -48.34 1,780 -46.61 0.0004
2023-02-14 2022-12-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 192,766 136,308 241.43 3,333 252.59 0.0008
2022-11-14 2022-09-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 56,458 -57,865 -50.62 945 -53.19 0.0002
2022-08-15 2022-06-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 114,323 -213,845 -65.16 2,019 -68.43 0.0005
2022-05-16 2022-03-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 328,168 243,331 286.82 6,396 253.76 0.0013
2022-02-14 2021-12-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 84,837 84,837 1,808 0.0004
2022-03-11 2021-09-30 13F/A-1 COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 0 -265,535 -100.00 0 -100.00
2021-11-15 2021-09-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 0 -265,535 0
2021-08-16 2021-06-30 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 265,535 254,392 2,282.98 5,722 2,334.89 0.0013
2021-05-21 2021-03-31 13F/A-1 COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 11,143 -49,680 -81.68 235 -82.51 0.0001
2021-05-17 2021-03-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 11,143 -49,680 235 0.0001
2021-02-16 2020-12-31 13F COLUMBIA ETF TR I DIVERSIFID FXD 19761L508 60,823 60,823 1,344 0.0003
2020-11-16 2020-09-30 13F COLUMBIA ETF TR I Cmn 19761L508 0 -342,643 -100.00 0 -100.00
2020-08-14 2020-06-30 13F COLUMBIA ETF TR I Cmn 19761L508 342,643 278,077 430.69 7,237 464.07 0.0026
2020-05-15 2020-03-31 13F COLUMBIA ETF TR I Cmn 19761L508 64,566 64,566 1,283 0.0006
2020-02-14 2019-12-31 13F COLUMBIA ETF TR I Cmn 19761L508 0 -189,818 -100.00 0 -100.00
2019-11-14 2019-09-30 13F COLUMBIA ETF TR I Cmn 19761L508 189,818 179,366 1,716.09 3,948 1,753.52 0.0019
2019-08-14 2019-06-30 13F COLUMBIA ETF TR I Cmn 19761L508 10,452 10,452 213 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.