PIMCO Corporate & Income Strategy Fund
US ˙ NYSE ˙ US72200U1007

SecurityPCN / PIMCO Corporate & Income Strategy Fund
InstitutionMorgan Stanley
Latest Disclosed Ownership1,235,752 shares
Latest Disclosed Value $ 14,705,456
Morgan Stanley reports 0.22% increase in ownership of PCN / PIMCO Corporate & Income Strategy Fund

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 1,235,752 shares of PIMCO Corporate & Income Strategy Fund (US:PCN) valued at $14,705,449 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 1,233,029 shares of PIMCO Corporate & Income Strategy Fund. This represents a change in shares of 0.22% during the quarter. The current value of the position is $14,606,589 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 PIMCO CORPORATE & INCM STRG COM 72200U100 1,235,752 2,723 0.22 14,705 -6.53 0.0009
2026-05-27 2025-12-31 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 1,233,029 133,549 12.15 15,733 6.95 0.0009
2026-02-13 2025-12-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 1,233,029 133,549 15,733 0.0009
2026-05-27 2025-09-30 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 1,099,480 120,641 12.32 14,711 18.44 0.0009
2025-11-14 2025-09-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 1,099,480 120,641 14,711 0.0009
2025-08-15 2025-06-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 978,839 39,429 4.20 12,421 -3.13 0.0008
2025-05-15 2025-03-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 939,410 59,022 6.70 12,823 8.53 0.0009
2025-05-15 2024-12-31 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 880,388 16,086 1.86 11,815 -3.67 0.0008
2025-02-14 2024-12-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 880,388 16,086 11,815 0.0008
2025-05-14 2024-09-30 13F/A-2 PIMCO CORPORATE & INCM STRG COM 72200U100 864,302 51,732 6.37 12,264 14.25 0.0009
2025-02-14 2024-09-30 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 864,302 51,732 12,264 0.0009
2024-11-14 2024-09-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 864,302 51,732 12,264 0.0009
2025-05-14 2024-06-30 13F/A-2 PIMCO CORPORATE & INCM STRG COM 72200U100 812,570 121,316 17.55 10,734 11.16 0.0008
2024-10-17 2024-06-30 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 812,570 121,316 10,734 0.0008
2024-08-14 2024-06-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 812,570 121,316 10,734 0.0008
2024-10-17 2024-03-31 13F/A-2 PIMCO CORPORATE & INCM STRG COM 72200U100 691,254 24,537 3.68 9,657 16.72 0.0008
2024-08-16 2024-03-31 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 691,254 24,537 9,657 0.0001
2024-05-15 2024-03-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 691,254 24,537 9,657 0.0008
2024-08-16 2023-12-31 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 666,717 16,437 2.53 8,274 4.55 0.0007
2024-02-13 2023-12-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 666,717 16,437 8,274 0.0007
2023-11-15 2023-09-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 650,280 -4,051 -0.62 7,914 -7.75 0.0008
2023-08-14 2023-06-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 654,331 -8,802 -1.33 8,578 3.16 0.0008
2023-05-15 2023-03-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 663,133 52,964 8.68 8,316 15.01 0.0009
2023-02-14 2022-12-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 610,169 76,041 14.24 7,231 14.33 0.0008
2022-11-14 2022-09-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 534,128 31,385 6.24 6,324 -0.57 0.0009
2022-10-27 2022-06-30 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 502,743 165,031 48.87 6,360 19.64 0.0008
2022-08-15 2022-06-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 502,743 165,031 6,360 0.0002
2022-10-27 2022-03-31 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 337,712 -26,703 -7.33 5,316 -14.74 0.0007
2022-05-13 2022-03-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 337,712 -26,703 5,316 0.0007
2022-02-14 2021-12-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 364,415 20,866 6.07 6,235 0.61 0.0008
2021-11-15 2021-09-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 343,549 22,149 6.89 6,197 3.11 0.0008
2021-08-23 2021-06-30 13F/A-1 PIMCO CORPORATE & INCM STRG COM 72200U100 321,400 14,390 4.69 6,010 13.01 0.0008
2021-08-16 2021-06-30 13F PIMCO CORPORATE & INCM STRG COM 72200U100 321,400 14,390 6,010 0.0002
2021-05-17 2021-03-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 307,010 2,221 0.73 5,318 1.22 0.0008
2021-02-16 2020-12-31 13F PIMCO CORPORATE & INCM STRG COM 72200U100 304,789 -52,807 -14.77 5,254 -5.88 0.0008
2020-11-13 2020-09-30 13F PIMCO CORPORATE & INCOME STR COM 72200U100 357,596 -7,986 -2.18 5,582 -3.49 0.0011
2020-08-14 2020-06-30 13F PIMCO CORPORATE & INCOME STR COM 72200U100 365,582 33,521 10.09 5,784 30.56 0.0013
2020-05-26 2020-03-31 13F/A-1 PIMCO CORPORATE & INCOME STR COM 72200U100 332,061 53,319 19.13 4,430 -16.89 0.0012
2020-05-15 2020-03-31 13F PIMCO CORPORATE & INCOME STR COM 72200U100 332,061 53,319 4,430 340.3163
2020-02-14 2019-12-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 278,742 10,288 3.83 5,330 8.20 0.0012
2019-11-14 2019-09-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 268,454 -18,160 -6.34 4,926 0.45 0.0013
2019-08-14 2019-06-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 286,614 67,369 30.73 4,904 29.98 0.0013
2019-05-15 2019-03-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 219,245 12,227 5.91 3,773 22.42 0.0011
2019-02-14 2018-12-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 207,018 -10,603 -4.87 3,082 -22.58 0.0009
2019-04-23 2018-09-30 13F/A-2 PIMCO CORPORATE INCOME STRAT COM 72200U100 217,621 32,722 17.70 3,981 22.68 0.0010
2018-11-20 2018-09-30 13F/A-1 PIMCO CORPORATE INCOME STRAT COM 72200U100 217,621 0 3,981 0.0010
2018-11-14 2018-09-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 217,621 32,722 3,981
2019-04-23 2018-06-30 13F/A-1 PIMCO CORPORATE INCOME STRAT COM 72200U100 184,899 -3,600 -1.91 3,245 3.91 0.0009
2018-08-14 2018-06-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 184,899 -3,600 3,245
2019-04-23 2018-03-31 13F/A-1 PIMCO CORPORATE INCOME STRAT COM 72200U100 188,499 4,124 2.24 3,123 -1.54 0.0009
2018-05-14 2018-03-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 188,499 4,124 3,123
2019-04-23 2017-12-31 13F/A-1 PIMCO CORPORATE INCOME STRAT COM 72200U100 184,375 -13,152 -6.66 3,172 -7.87 0.0009
2018-02-14 2017-12-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 184,375 -13,152 3,172
2017-11-14 2017-09-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 197,527 17,274 9.58 3,443 10.18 0.0010
2017-08-11 2017-06-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 180,253 16,748 10.24 3,125 19.69 0.0009
2017-05-22 2017-03-31 13F/A-1 PIMCO CORPORATE INCOME STRAT COM 72200U100 163,505 5,494 3.48 2,611 11.82 0.0008
2017-05-12 2017-03-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 163,505 2,611
2017-02-22 2016-12-31 13F/A-1 PIMCO CORPORATE INCOME STRAT COM 72200U100 158,011 -9,443 -5.64 2,335 -9.04 0.0008
2017-02-13 2016-12-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 158,011 2,335
2016-11-10 2016-09-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 167,454 -36,602 -17.94 2,567 -18.14 0.0009
2016-08-12 2016-06-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 204,056 -15,105 -6.89 3,136 4.05 0.0011
2016-05-12 2016-03-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 219,161 -3,011 -1.36 3,014 1.24 0.0012
2016-02-09 2015-12-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 222,172 -56,270 -20.21 2,977 -18.64 0.0011
2016-02-08 2015-09-30 13F/A-1 PIMCO CORPORATE INCOME STRAT COM 72200U100 278,442 30,883 12.48 3,659 4.10 0.0014
2015-11-09 2015-09-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 278,442 3,659
2015-08-12 2015-06-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 247,559 -4,519 -1.79 3,515 -9.45 0.0012
2015-05-14 2015-03-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 252,078 -7,896 -3.04 3,882 -1.17 0.0014
2015-02-13 2014-12-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 259,974 -11,969 -4.40 3,928 -8.52 0.0014
2014-12-16 2014-09-30 13F/A-1 PIMCO CORPORATE INCOME STRAT COM 72200U100 271,943 12,648 4.88 4,294 -0.37 0.0017
2014-11-14 2014-09-30 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 271,943 4,294
2014-05-13 2014-03-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 259,295 -24,557 -8.65 4,310 -3.90 0.0018
2014-02-13 2013-12-31 13F PIMCO CORPORATE INCOME STRAT COM 72200U100 283,852 -50,121 -15.01 4,485 -19.54 0.0019
2013-11-13 2013-09-30 13F PIMCO CORPORATE INCOME FD C COM 72200U100 333,973 -4,165 -1.23 5,574 -5.41 0.0026
2013-08-08 2013-06-30 13F PIMCO CORPORATE INCOME FD C COM 72200U100 338,138 338,138 5,893 0.0030
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.