Dr. Reddy's Laboratories Limited - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US2561352038

SecurityRDY / Dr. Reddy's Laboratories Limited - Depositary Receipt (Common Stock)
InstitutionD. E. Shaw & Co., Inc.
ManagerDE Shaw
Latest Disclosed Ownership138,551 shares
Latest Disclosed Value $ 1,918,931
D. E. Shaw & Co., Inc. reports 232.86% increase in ownership of RDY / Dr. Reddy's Laboratories Limited - Depositary Receipt (Common Stock)

On May 15, 2026 - D. E. Shaw & Co., Inc. filed a 13F-HR form disclosing ownership of 138,551 shares of Dr. Reddy's Laboratories Limited - Depositary Receipt (Common Stock) (US:RDY) valued at $1,918,931 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 41,624 shares of Dr. Reddy's Laboratories Limited - Depositary Receipt (Common Stock). This represents a change in shares of 232.86% during the quarter. The current value of the position is $1,803,934 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 DR REDDYS LABS ADR 256135203 138,551 96,927 232.86 1,919 228.42 0.0012
2026-02-17 2025-12-31 13F DR REDDYS LABS ADR 256135203 41,624 41,624 584 0.0003
2025-08-14 2025-06-30 13F DR REDDYS LABS ADR 256135203 0 -18,210 -100.00 0 -100.00
2025-05-15 2025-03-31 13F DR REDDYS LABS ADR 256135203 18,210 -411,677 -95.76 240 -96.46 0.0002
2025-02-14 2024-12-31 13F DR REDDYS LABS ADR 256135203 429,887 309,239 256.32 6,788 -29.19 0.0050
2024-11-14 2024-09-30 13F DR REDDYS LABS ADR 256135203 120,648 120,648 9,585 0.0082
2024-05-15 2024-03-31 13F DR REDDYS LABS ADR 256135203 0 -10,158 -100.00 0 -100.00
2024-02-14 2023-12-31 13F DR REDDYS LABS ADR 256135203 10,158 10,158 707 0.0006
2023-11-14 2023-09-30 13F DR REDDYS LABS ADR 256135203 0 -27,817 -100.00 0 -100.00
2023-08-14 2023-06-30 13F DR REDDYS LABS ADR 256135203 27,817 -110,385 -79.87 1,756 -77.69 0.0018
2023-05-15 2023-03-31 13F DR REDDYS LABS ADR 256135203 138,202 65,444 89.95 7,868 108.95 0.0084
2023-02-14 2022-12-31 13F DR REDDYS LABS ADR 256135203 72,758 -16,409 -18.40 3,765 -19.33 0.0042
2022-11-14 2022-09-30 13F DR REDDYS LABS ADR 256135203 89,167 -155,856 -63.61 4,667 -65.61 0.0056
2022-08-15 2022-06-30 13F DR REDDYS LABS ADR 256135203 245,023 -57,746 -19.07 13,572 -19.57 0.0159
2022-05-16 2022-03-31 13F DR REDDYS LABS ADR 256135203 302,769 154,502 104.21 16,874 73.99 0.0158
2022-02-14 2021-12-31 13F DR REDDYS LABS ADR 256135203 148,267 59,722 67.45 9,698 68.13 0.0080
2021-11-15 2021-09-30 13F DR REDDYS LABS ADR 256135203 88,545 -66,631 -42.94 5,768 -49.43 0.0052
2021-08-16 2021-06-30 13F DR REDDYS LABS ADR 256135203 155,176 27,227 21.28 11,407 45.22 0.0098
2021-05-17 2021-03-31 13F DR REDDYS LABS ADR 256135203 127,949 -17,634 -12.11 7,855 -24.32 0.0076
2021-02-16 2020-12-31 13F DR REDDYS LABS ADR 256135203 145,583 3,582 2.52 10,379 5.07 0.0093
2020-11-16 2020-09-30 13F DR REDDYS LABS ADR 256135203 142,001 -14,716 -9.39 9,878 18.90 0.0101
2020-08-14 2020-06-30 13F DR REDDYS LABS ADR 256135203 156,717 -105,752 -40.29 8,308 -21.51 0.0099
2020-05-15 2020-03-31 13F DR REDDYS LABS ADR 256135203 262,469 -21,422 -7.55 10,585 -8.12 0.0165
2020-02-14 2019-12-31 13F DR REDDYS LABS ADR 256135203 283,891 56,157 24.66 11,520 33.50 0.0132
2019-11-14 2019-09-30 13F DR REDDYS LABS ADR 256135203 227,734 38,295 20.21 8,629 21.57 0.0106
2019-08-14 2019-06-30 13F DR REDDYS LABS ADR 256135203 189,439 -108,419 -36.40 7,098 -41.16 0.0089
2019-05-15 2019-03-31 13F DR REDDYS LABS ADR 256135203 297,858 -17,873 -5.66 12,063 1.34 0.0156
2019-02-14 2018-12-31 13F DR REDDYS LABS ADR 256135203 315,731 2,625 0.84 11,903 9.88 0.0164
2018-11-14 2018-09-30 13F DR REDDYS LABS ADR 256135203 313,106 -212,217 -40.40 10,833 -35.96 0.0130
2018-08-14 2018-06-30 13F DR REDDYS LABS ADR 256135203 525,323 477,848 1,006.53 16,915 989.88 0.0221
2018-05-15 2018-03-31 13F DR REDDYS LABS ADR 256135203 47,475 47,475 1,552 0.0021
2018-02-14 2017-12-31 13F DR REDDYS LABS ADR 256135203 0 -27,150 -100.00 0 -100.00
2017-11-14 2017-09-30 13F DR REDDYS LABS ADR 256135203 27,150 -142,015 -83.95 969 -86.41 0.0015
2017-08-14 2017-06-30 13F DR REDDYS LABS ADR 256135203 169,165 51,268 43.49 7,129 50.59 0.0118
2017-05-15 2017-03-31 13F DR REDDYS LABS ADR 256135203 117,897 93,001 373.56 4,734 320.05 0.0083
2017-02-14 2016-12-31 13F DR REDDYS LABS ADR 256135203 24,896 -11,505 -31.61 1,127 -33.27 0.0019
2016-11-14 2016-09-30 13F DR REDDYS LABS ADR 256135203 36,401 -134,177 -78.66 1,689 -80.67 0.0030
2016-08-15 2016-06-30 13F DR REDDYS LABS ADR 256135203 170,578 41,426 32.08 8,739 49.74 0.0161
2016-05-16 2016-03-31 13F DR REDDYS LABS ADR 256135203 129,152 -225,775 -63.61 5,836 -64.48 0.0105
2016-02-16 2015-12-31 13F DR REDDYS LABS ADR 256135203 354,927 227,873 179.35 16,430 102.34 0.0245
2015-11-16 2015-09-30 13F DR REDDYS LABS ADR 256135203 127,054 95,393 301.29 8,120 363.74 0.0120
2015-08-14 2015-06-30 13F DR REDDYS LABS ADR 256135203 31,661 1,794 6.01 1,751 2.70 0.0026
2015-05-15 2015-03-31 13F DR REDDYS LABS ADR 256135203 29,867 29,867 1,705 0.0026
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.