First Trust Exchange-Traded Fund VIII - First Trust TCW 무제한 플러스 채권 ETF
US ˙ ARCA ˙ US33740F8885

SecurityUCON / First Trust Exchange-Traded Fund VIII - First Trust TCW Unconstrained Plus Bond ETF
InstitutionMorgan Stanley
Latest Disclosed Ownership8,958,341 shares
Latest Disclosed Value $ 221,898,135
Morgan Stanley reports 7.46% increase in ownership of UCON / First Trust Exchange-Traded Fund VIII - First Trust TCW Unconstrained Plus Bond ETF

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 8,958,341 shares of First Trust Exchange-Traded Fund VIII - First Trust TCW Unconstrained Plus Bond ETF (US:UCON) valued at $221,898,107 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 8,336,565 shares of First Trust Exchange-Traded Fund VIII - First Trust TCW Unconstrained Plus Bond ETF. This represents a change in shares of 7.46% during the quarter. The current value of the position is $223,062,691 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 FIRST TR EXCHNG TRADED FD VI SMITH UNCONSTRAI 33740F888 8,958,341 621,776 7.46 221,898 5.75 0.0134
2026-05-27 2025-12-31 13F/A-1 FIRST TR EXCHNG TRADED FD VI SMITH UNCONSTRAI 33740F888 8,336,565 518,585 6.63 209,831 6.56 0.0125
2026-02-13 2025-12-31 13F FIRST TR EXCHNG TRADED FD VI SMITH UNCONSTRAI 33740F888 8,336,565 518,585 209,831 0.0125
2026-05-27 2025-09-30 13F/A-1 FIRST TR EXCHNG TRADED FD VI SMITH UNCONSTRAI 33740F888 7,817,980 620,926 8.63 196,922 9.93 0.0119
2025-11-14 2025-09-30 13F FIRST TR EXCHNG TRADED FD VI SMITH UNCONSTRAI 33740F888 7,817,980 620,926 196,922 0.0119
2025-08-15 2025-06-30 13F FIRST TR EXCHNG TRADED FD VI SMITH UNCONSTRAI 33740F888 7,197,054 -51,645 -0.71 179,135 -0.15 0.0117
2025-05-15 2025-03-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 7,248,699 15,032 0.21 179,405 0.61 0.0128
2025-05-15 2024-12-31 13F/A-1 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 7,233,667 36,078 0.50 178,310 -1.42 0.0125
2025-02-14 2024-12-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 7,233,667 36,078 178,310 0.0125
2025-05-14 2024-09-30 13F/A-2 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 7,197,589 1,096,083 17.96 180,875 21.25 0.0131
2025-02-14 2024-09-30 13F/A-1 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 7,197,589 1,096,083 180,875 0.0131
2024-11-14 2024-09-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 7,197,589 1,096,083 180,875 0.0016
2025-05-14 2024-06-30 13F/A-2 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 6,101,506 423,516 7.46 149,182 6.80 0.0115
2024-10-17 2024-06-30 13F/A-1 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 6,101,506 423,516 149,182 0.0115
2024-08-14 2024-06-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 6,101,506 423,516 149,182 0.0115
2024-10-17 2024-03-31 13F/A-2 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 5,677,990 945,850 19.99 139,679 19.31 0.0112
2024-08-16 2024-03-31 13F/A-1 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 5,677,990 945,850 139,679 0.0112
2024-05-15 2024-03-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 5,677,990 945,850 139,679 0.0112
2024-08-16 2023-12-31 13F/A-1 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 4,732,140 1,066,261 29.09 117,073 33.62 0.0103
2024-02-13 2023-12-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 4,732,140 1,066,261 117,073 0.0103
2023-11-15 2023-09-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 3,665,879 -158,693 -4.15 87,615 -5.22 0.0089
2023-08-14 2023-06-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 3,824,572 -1,598,434 -29.48 92,440 -29.59 0.0091
2023-05-15 2023-03-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 5,423,006 -139,939 -2.52 131,291 -2.11 0.0141
2023-02-14 2022-12-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 5,562,945 -517,674 -8.51 134,123 -7.40 0.0152
2022-11-14 2022-09-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 6,080,619 1,305,299 27.33 144,840 23.80 0.0197
2022-10-27 2022-06-30 13F/A-1 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 4,775,320 1,040,443 27.86 116,995 22.70 0.0152
2022-08-15 2022-06-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 4,775,320 1,040,443 116,995 0.0031
2022-10-27 2022-03-31 13F/A-1 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 3,734,877 285,588 8.28 95,351 4.83 0.0129
2022-05-13 2022-03-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 3,734,877 285,588 95,351 0.0129
2022-02-14 2021-12-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 3,449,289 1,970,830 133.30 90,958 131.46 0.0112
2021-11-15 2021-09-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 1,478,459 575,457 63.73 39,297 63.23 0.0053
2021-08-23 2021-06-30 13F/A-1 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 903,002 902,788 421,863.55 24,074 401,133.33 0.0032
2021-08-16 2021-06-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 903,002 902,788 24,074 0.0007
2021-05-17 2021-03-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 214 -390 -64.57 6 -62.50 0.0000
2021-02-16 2020-12-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 604 390 182.24 16 166.67 0.0000
2020-11-13 2020-09-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 214 0 0.00 6 0.00 0.0000
2020-08-14 2020-06-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 214 0 0.00 6 20.00 0.0000
2020-05-26 2020-03-31 13F/A-1 FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 214 -480 -69.16 5 -72.22 0.0000
2020-05-15 2020-03-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 214 5
2020-02-14 2019-12-31 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 694 0 0.00 18 0.00 0.0000
2019-11-14 2019-09-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 694 480 224.30 18 200.00 0.0000
2019-08-14 2019-06-30 13F FIRST TR EXCHNG TRADED FD VI TCW UNCONSTRAI 33740F888 214 214 6 0.0000
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.