TCW 戰略收益基金有限公司
US ˙ NYSE ˙ US8723401043

SecurityTSI / TCW Strategic Income Fund, Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership160,392 shares
Latest Disclosed Value $ 720,160
UBS Group AG reports 2.67% decrease in ownership of TSI / TCW Strategic Income Fund, Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 160,392 shares of TCW Strategic Income Fund, Inc. (US:TSI) valued at $720,160 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 164,791 shares of TCW Strategic Income Fund, Inc.. This represents a change in shares of -2.67% during the quarter. The current value of the position is $724,972 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)
2026-05-05 2026-03-31 13F TCW STRATEGIC INCOME FD COM 872340104 160,392 -4,399 -2.67 720 -11.55 0.0000
2026-01-29 2025-12-31 13F TCW STRATEGIC INCOME FD COM 872340104 164,791 7,970 5.08 814 5.58 0.0000
2025-11-13 2025-09-30 13F TCW STRATEGIC INCOME FD COM 872340104 156,821 -27,004 -14.69 772 -14.05 0.0001
2025-08-14 2025-06-30 13F TCW STRATEGIC INCOME FD COM 872340104 183,825 29,866 19.40 897 19.92 0.0002
2025-05-13 2025-03-31 13F TCW STRATEGIC INCOME FD COM 872340104 153,959 69 0.04 748 1.08 0.0001
2025-02-14 2024-12-31 13F TCW STRATEGIC INCOME FD COM 872340104 153,890 10,487 7.31 740 0.68 0.0001
2024-11-14 2024-09-30 13F TCW STRATEGIC INCOME FD COM 872340104 143,403 10,834 8.17 736 17.04 0.0002
2024-08-14 2024-06-30 13F TCW STRATEGIC INCOME FD COM 872340104 132,569 -1,914 -1.42 628 -2.79 0.0002
2024-05-13 2024-03-31 13F TCW STRATEGIC INCOME FD COM 872340104 134,483 4,998 3.86 647 8.75 0.0002
2024-02-09 2023-12-31 13F TCW STRATEGIC INCOME FD COM 872340104 129,485 -1,670 -1.27 594 -1.00 0.0002
2023-11-09 2023-09-30 13F TCW STRATEGIC INCOME FD COM 872340104 131,155 -15,519 -10.58 601 -11.63 0.0002
2023-08-11 2023-06-30 13F TCW STRATEGIC INCOME FD COM 872340104 146,674 -4,131 -2.74 679 -3.69 0.0002
2023-05-12 2023-03-31 13F TCW STRATEGIC INCOME FD COM 872340104 150,805 12,906 9.36 706 10.68 0.0003
2023-02-08 2022-12-31 13F TCW STRATEGIC INCOME FD COM 872340104 137,899 -17,959 -11.52 637 -13.33 0.0002
2022-11-10 2022-09-30 13F TCW STRATEGIC INCOME FD COM 872340104 155,858 2,690 1.76 735 -0.68 0.0003
2022-08-10 2022-06-30 13F TCW STRATEGIC INCOME FD COM 872340104 153,168 -12,643 -7.62 740 -13.35 0.0003
2022-05-16 2022-03-31 13F TCW STRATEGIC INCOME FD COM 872340104 165,811 -2,093 -1.25 854 -11.87 0.0003
2022-02-14 2021-12-31 13F TCW STRATEGIC INCOME FD COM 872340104 167,904 582 0.35 969 0.94 0.0003
2021-11-15 2021-09-30 13F TCW STRATEGIC INCOME FD COM 872340104 167,322 3,731 2.28 960 -0.93 0.0003
2021-08-13 2021-06-30 13F TCW STRATEGIC INCOME FD COM 872340104 163,591 -13,239 -7.49 969 -3.68 0.0003
2021-05-12 2021-03-31 13F TCW STRATEGIC INCOME FD COM 872340104 176,830 11,480 6.94 1,006 6.91 0.0003
2021-02-11 2020-12-31 13F TCW STRATEGIC INCOME FD COM 872340104 165,350 -23,014 -12.22 941 -11.14 0.0003
2020-11-12 2020-09-30 13F TCW STRATEGIC INCOME FD COM 872340104 188,364 -3,456 -1.80 1,059 1.05 0.0004
2020-07-31 2020-06-30 13F TCW STRATEGIC INCOME FD COM 872340104 191,820 30,099 18.61 1,048 25.36 0.0004
2020-05-01 2020-03-31 13F TCW STRATEGIC INCOME FD COM 872340104 161,721 -16,167 -9.09 836 -18.52 0.0004
2020-02-14 2019-12-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 177,888 1,218 0.69 1,026 2.29 0.0004
2019-11-14 2019-09-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 176,670 -13,888 -7.29 1,003 -8.49 0.0004
2019-08-14 2019-06-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 190,558 -10,303 -5.13 1,096 -0.81 0.0004
2019-05-14 2019-03-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 200,861 -15,415 -7.13 1,105 -3.07 0.0005
2019-02-14 2018-12-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 216,276 11,486 5.61 1,140 -0.61 0.0005
2018-11-14 2018-09-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 204,790 3,651 1.82 1,147 3.89 0.0005
2018-08-14 2018-06-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 201,139 18,075 9.87 1,104 8.34 0.0005
2018-05-15 2018-03-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 183,064 28,020 18.07 1,019 11.98 0.0004
2018-02-14 2017-12-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 155,044 -2,711 -1.72 910 -0.55 0.0004
2017-11-14 2017-09-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 157,755 -41,144 -20.69 915 -18.45 0.0004
2017-11-14 2017-06-30 13F/A-1 TCW STRATEGIC INCOME FUND IN COM 872340104 198,899 -3,604 -1.78 1,122 2.56 0.0006
2017-08-14 2017-06-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 198,899 -3,604 1,122
2017-11-14 2017-03-31 13F/A-1 TCW STRATEGIC INCOME FUND IN COM 872340104 202,503 44,367 28.06 1,094 29.77 0.0006
2017-05-12 2017-03-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 202,503 44,367 1,094
2017-02-14 2016-12-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 158,136 41,686 35.80 843 36.63 0.0005
2016-11-14 2016-09-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 116,450 2,719 2.39 617 -0.32 0.0004
2016-08-12 2016-06-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 113,731 -249 -0.22 619 4.03 0.0004
2016-05-12 2016-03-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 113,980 7,178 6.72 595 5.68 0.0004
2016-02-16 2015-12-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 106,802 18,804 21.37 563 22.93 0.0004
2015-11-13 2015-09-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 87,998 12,756 16.95 458 18.04 0.0003
2015-08-14 2015-06-30 13F TCW STRATEGIC INCOME FUND IN COM 872340104 75,242 -16,466 -17.95 388 -21.77 0.0003
2015-05-14 2015-03-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 91,708 -6,069 -6.21 496 -5.88 0.0003
2015-02-17 2014-12-31 13F TCW STRATEGIC INCOME FUND IN COM 872340104 97,777 97,777 527 0.0004
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.