RDY IN Equity

Dr Reddys Laboratories Ltd

National Stock Exchange Of India+ Compare

Health Care · Pharmaceutical Preparations · CIK 1135951 · FYE 03-31

$11.73

-0.04 (-0.34%)

USD · as of 2026-07-28 · marketstack

Switch Ticker

Institutional ownership· 13F filers holding RDY · 2026-Q1 methodology → sources →

245 holders

% of shares outstanding held

14.4%

Shares held (13F)

120,377,814

Reporting holders

245

Top holders

largest 100 of 245 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Robeco Institutional Asset Management B.V.	17,177,88217.2M	$238M	2.06%	ADD 31%
2	BlackRock, Inc.	11,587,12711.6M	$160M	1.39%	ADD 13%
3	ROYAL BANK OF CANADA	9,984,08210.0M	$138M	1.20%	ADD 5%
4	MORGAN STANLEY	9,371,5949.4M	$130M	1.12%	ADD 5%
5	Aikya Investment Management Ltd	7,999,7968.0M	$111M	0.96%	ADD 9%
6	RENAISSANCE TECHNOLOGIES LLC	7,859,7287.9M	$109M	0.94%	TRIM -5%
7	DIMENSIONAL FUND ADVISORS LP	5,323,2485.3M	$74M	0.64%	—
8	JPMORGAN CHASE & CO	4,371,3784.4M	$59M	0.52%	TRIM -20%
9	STATE STREET CORP	4,026,2074.0M	$56M	0.48%	—
10	BNP PARIBAS FINANCIAL MARKETS	3,183,9713.2M	$44M	0.38%	TRIM -23%
11	VANGUARD CAPITAL MANAGEMENT LLC	3,100,9113.1M	$43M	0.37%	NEW
12	FRANKLIN RESOURCES INC	2,856,0942.9M	$40M	0.34%	NEW
13	MARSHALL WACE, LLP	2,664,3062.7M	$37M	0.32%	ADD 416%
14	ALLIANCEBERNSTEIN L.P.	2,541,8892.5M	$36M	0.30%	ADD 8384%
15	ACADIAN ASSET MANAGEMENT LLC	2,408,7612.4M	$33M	0.29%	ADD 12%
16	BESSEMER GROUP INC	1,823,2851.8M	$25M	0.22%	ADD 28%
17	VANGUARD PORTFOLIO MANAGEMENT LLC	1,773,7381.8M	$25M	0.21%	NEW
18	AMERICAN CENTURY COMPANIES INC	1,661,3331.7M	$23M	0.20%	ADD 23%
19	UBS Group AG	1,552,3081.6M	$21M	0.19%	ADD 57%
20	Creative Planning	1,167,1821.2M	$16M	0.14%	—
21	NORTHERN TRUST CORP	1,089,3291.1M	$15M	0.13%	—
22	LAZARD ASSET MANAGEMENT LLC	1,059,8311.1M	$15M	0.13%	TRIM -9%
23	Quantinno Capital Management LP	637,094637,094	$9M	0.08%	ADD 71%
24	GOLDMAN SACHS GROUP INC	602,836602,836	$8M	0.07%	ADD 89%
25	NEW YORK STATE COMMON RETIREMENT FUND	588,706588,706	$8M	0.07%	NEW
26	QUADRANT CAPITAL GROUP LLC	489,799489,799	$7M	0.06%	ADD 167%
27	CITADEL ADVISORS LLC	446,606446,606	$6M	0.05%	ADD 38%
28	AQR CAPITAL MANAGEMENT LLC	445,277445,277	$6M	0.05%	ADD 43%
29	SEI INVESTMENTS CO	436,731436,731	$6M	0.05%	ADD 79%
30	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	433,385433,385	$6M	0.05%	—
31	Invesco Ltd.	431,724431,724	$6M	0.05%	ADD 16%
32	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	400,000400,000	$6M	0.05%	—
33	Connor, Clark & Lunn Investment Management Ltd.	382,976382,976	$5M	0.05%	ADD 2%
34	BANK OF AMERICA CORP /DE/	375,232375,232	$5M	0.04%	TRIM -24%
35	B. Metzler seel. Sohn & Co. AG	365,485365,485	$5M	0.04%	ADD 6%
36	Fisher Asset Management, LLC	364,745364,745	$5M	0.04%	TRIM -28%
37	Vanguard Personalized Indexing Management, LLC	336,578336,578	$5M	0.04%	ADD 2%
38	Laird Norton Wetherby Trust Company, LLC	272,486272,486	$4M	0.03%	ADD 3%
39	AUGUSTINE ASSET MANAGEMENT INC	250,250250,250	$3M	0.03%	—
40	RHUMBLINE ADVISERS	231,733231,733	$3M	0.03%	TRIM -14%
41	Mariner, LLC	221,274221,274	$3M	0.03%	TRIM -5%
42	Vident Advisory, LLC	217,581217,581	$3M	0.03%	ADD 4%
43	CITIGROUP INC	207,932207,932	$3M	0.02%	TRIM -16%
44	Aquatic Capital Management LLC	198,046198,046	$3M	0.02%	ADD 72%
45	Zurich Insurance Group Ltd/FI	191,397191,397	$3M	0.02%	—
46	Cerity Partners LLC	181,595181,595	$3M	0.02%	—
47	Corient Private Wealth LLC	179,973179,973	$2M	0.02%	TRIM -41%
48	SCHRODER INVESTMENT MANAGEMENT GROUP	181,239181,239	$2M	0.02%	ADD 36%
49	Frank, Rimerman Advisors LLC	174,383174,383	$2M	0.02%	ADD 186%
50	WELLINGTON MANAGEMENT GROUP LLP	170,576170,576	$2M	0.02%	ADD 42%
51	Sequoia Financial Advisors, LLC	163,060163,060	$2M	0.02%	ADD 17%
52	DEUTSCHE BANK AG\	158,903158,903	$2M	0.02%	TRIM -3%
53	US BANCORP \DE\	146,928146,928	$2M	0.02%	TRIM -25%
54	D. E. Shaw & Co., Inc.	138,551138,551	$2M	0.02%	ADD 233%
55	Assenagon Asset Management S.A.	137,020137,020	$2M	0.02%	NEW
56	Legal & General Group Plc	132,199132,199	$2M	0.02%	—
57	IEQ CAPITAL, LLC	130,069130,069	$2M	0.02%	ADD 19%
58	SIGNATUREFD, LLC	126,886126,886	$2M	0.02%	—
59	GREENLEAF TRUST	122,795122,795	$2M	0.01%	—
60	Ethic Inc.	120,027120,027	$2M	0.01%	ADD 20%
61	VANGUARD FIDUCIARY TRUST CO	118,577118,577	$2M	0.01%	NEW
62	Pathstone Holdings, LLC	110,509110,509	$2M	0.01%	TRIM -2%
63	VIRTUS ADVISERS, LLC	107,110107,110	$1M	0.01%	TRIM -8%
64	Ballentine Partners, LLC	104,888104,888	$1M	0.01%	—
65	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	102,643102,643	$1M	0.01%	NEW
66	PNC FINANCIAL SERVICES GROUP, INC.	99,65099,650	$1M	0.01%	ADD 26%
67	GUGGENHEIM CAPITAL LLC	94,30994,309	$1M	0.01%	ADD 15%
68	NEUBERGER BERMAN GROUP LLC	94,54294,542	$1M	0.01%	TRIM -2%
69	V-Square Quantitative Management LLC	92,94492,944	$1M	0.01%	—
70	FIRST TRUST ADVISORS LP	91,98291,982	$1M	0.01%	ADD 60%
71	Jump Financial, LLC	91,41791,417	$1M	0.01%	TRIM -44%
72	Parallel Advisors, LLC	88,17388,173	$1M	0.01%	ADD 34%
73	PRUDENTIAL FINANCIAL INC	87,80087,800	$1M	0.01%	ADD 38%
74	PCM Encore, LLC	83,75383,753	$1M	0.01%	ADD 3%
75	FMR LLC	83,68383,683	$1M	0.01%	TRIM -4%
76	SG Americas Securities, LLC	82,31682,316	$1M	0.01%	NEW
77	LONGFELLOW INVESTMENT MANAGEMENT CO LLC	81,83281,832	$1M	0.01%	—
78	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	81,55381,553	$1M	0.01%	TRIM -5%
79	CenterBook Partners LP	81,00581,005	$1M	0.01%	NEW
80	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	80,96880,968	$1M	0.01%	ADD 68%
81	Abacus Wealth Partners, LLC	79,74779,747	$1M	0.01%	—
82	HSBC HOLDINGS PLC	78,29378,293	$1M	0.01%	TRIM -50%
83	Orion Porfolio Solutions, LLC	78,04978,049	$1M	0.01%	TRIM -28%
84	Man Group plc	73,75273,752	$1M	0.01%	TRIM -67%
85	Brooklyn Investment Group	72,58472,584	$1M	0.01%	ADD 20%
86	Allianz Asset Management GmbH	70,59570,595	$977,741	0.01%	—
87	ALPS ADVISORS INC	63,83663,836	$884,129	0.01%	—
88	West Family Investments, Inc.	63,75763,757	$883,034	0.01%	TRIM -17%
89	Northwest & Ethical Investments L.P.	61,69261,692	$854,434	0.01%	NEW
90	MILLENNIUM MANAGEMENT LLC	57,03557,035	$789,935	0.01%	ADD 13%
91	PDS Planning, Inc	54,99754,997	$761,708	0.01%	ADD 21%
92	Summit Global Investments	53,84553,845	$746,000	0.01%	TRIM -16%
93	Boston Common Asset Management, LLC	53,27553,275	$737,859	0.01%	—
94	DGS Capital Management, LLC	52,93752,937	$733,177	0.01%	TRIM -3%
95	Rockefeller Capital Management L.P.	47,61247,612	$659,433	0.01%	ADD 2226%
96	Lester Murray Antman dba SimplyRich	46,05946,059	$637,000	0.01%	ADD 8%
97	Amundi	45,00045,000	$623,250	0.01%	—
98	SIMPLEX TRADING, LLC	44,77644,776	$620,147	0.01%	NEW
99	Caprock Group, LLC	44,08744,087	$610,605	0.01%	ADD 9%
100	Atria Investments, Inc	43,92343,923	$608,340	0.01%	ADD 10%

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

Robeco Institutional Asset Management B.V.

11.4M

10.7M

12.2M

13.1M

13.2M

17.2M

$238M

BlackRock, Inc.

10.0M

8.5M

10.4M

11.2M

10.3M

11.6M

$160M

ROYAL BANK OF CANADA

10.0M

9.1M

19.9M

10.2M

9.5M

10.0M

$138M

MORGAN STANLEY

11.3M

8.7M

4.9M

6.3M

8.9M

9.4M

$130M

Aikya Investment Management Ltd

5.6M

6.2M

6.4M

6.7M

7.3M

8.0M

$111M

RENAISSANCE TECHNOLOGIES LLC

9.4M

9.2M

9.0M

8.8M

8.3M

7.9M

$109M

DIMENSIONAL FUND ADVISORS LP

5.4M

5.5M

5.4M

5.3M

$74M

JPMORGAN CHASE & CO

2.8M

2.3M

5.9M

12.1M

5.5M

4.4M

$59M

STATE STREET CORP

4.7M

4.1M

4.2M

4.0M

$56M

BNP PARIBAS FINANCIAL MARKETS

2.9M

4.6M

4.0M

4.2M

3.2M

$44M

VANGUARD CAPITAL MANAGEMENT LLC

—

3.1M

$43M

FRANKLIN RESOURCES INC

—

2.9M

$40M

MARSHALL WACE, LLP

13K

613K

—

29K

516K

2.7M

$37M

ALLIANCEBERNSTEIN L.P.

—

16K

30K

2.5M

$36M

ACADIAN ASSET MANAGEMENT LLC

1.4M

1.5M

2.1M

2.0M

2.1M

2.4M

$33M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	245	120,377,814	14.4%	$1.7B
2025-Q4

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Activists & large holders· Schedule 13D/G beneficial owners · RDY

Activists — 13D, active intent

Prasad G V13.58%NEWSCHEDULE 13D/A · Amd 6 · event 2025-09-17SEC →

113,356,510 shares · 6 reporting persons

“Item 4 of the Amended Schedule 13D is hereby amended and supplemented as follows: On September 17, 2025, Mr. G.V. Prasad transferred 96,095,920 Post-Split Shares to GVP Family Trust and Mr. K. Satish Reddy transferred 75,630,620 Post-Split Shares to VSD Family Trust. These transfers of shares were done for estate planning purposes, and to implement family succession arrangements and planning for a smooth and streamlined transfer of family assets and businesses.”

Large holders — 13G, passive (top 1 by % of class)

Holder

% of class

Type

As of

BlackRock, Inc.

4.1%

QII

2025-03-31

SEC →

Source: SEC Schedule 13D/13G structured XML. 13D = active intent; 13G filers report passively (Rule 13d-1(b) QII / 13d-1(c) Passive / 13d-1(d) Exempt) and are not activists. Percent and delta are the group aggregate the filing reports. Structured 13D/G coverage begins December 2024 (SEC XML mandate).

Institutional ownership· 13F filers holding RDY · 2026-Q1 methodology → sources →

245 holders

% of shares outstanding held

14.4%

Shares held (13F)

120,377,814

Reporting holders

245

Top holders

largest 100 of 245 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Robeco Institutional Asset Management B.V.	17,177,88217.2M	$238M	2.06%	ADD 31%
2	BlackRock, Inc.	11,587,12711.6M	$160M	1.39%	ADD 13%
3	ROYAL BANK OF CANADA	9,984,08210.0M	$138M	1.20%	ADD 5%
4	MORGAN STANLEY	9,371,5949.4M	$130M	1.12%	ADD 5%
5	Aikya Investment Management Ltd	7,999,7968.0M	$111M	0.96%	ADD 9%
6	RENAISSANCE TECHNOLOGIES LLC	7,859,7287.9M	$109M	0.94%	TRIM -5%
7	DIMENSIONAL FUND ADVISORS LP	5,323,2485.3M	$74M	0.64%	—
8	JPMORGAN CHASE & CO	4,371,3784.4M	$59M	0.52%	TRIM -20%
9	STATE STREET CORP	4,026,2074.0M	$56M	0.48%	—
10	BNP PARIBAS FINANCIAL MARKETS	3,183,9713.2M	$44M	0.38%	TRIM -23%
11	VANGUARD CAPITAL MANAGEMENT LLC	3,100,9113.1M	$43M	0.37%	NEW
12	FRANKLIN RESOURCES INC	2,856,0942.9M	$40M	0.34%	NEW
13	MARSHALL WACE, LLP	2,664,3062.7M	$37M	0.32%	ADD 416%
14	ALLIANCEBERNSTEIN L.P.	2,541,8892.5M	$36M	0.30%	ADD 8384%
15	ACADIAN ASSET MANAGEMENT LLC	2,408,7612.4M	$33M	0.29%	ADD 12%
16	BESSEMER GROUP INC	1,823,2851.8M	$25M	0.22%	ADD 28%
17	VANGUARD PORTFOLIO MANAGEMENT LLC	1,773,7381.8M	$25M	0.21%	NEW
18	AMERICAN CENTURY COMPANIES INC	1,661,3331.7M	$23M	0.20%	ADD 23%
19	UBS Group AG	1,552,3081.6M	$21M	0.19%	ADD 57%
20	Creative Planning	1,167,1821.2M	$16M	0.14%	—
21	NORTHERN TRUST CORP	1,089,3291.1M	$15M	0.13%	—
22	LAZARD ASSET MANAGEMENT LLC	1,059,8311.1M	$15M	0.13%	TRIM -9%
23	Quantinno Capital Management LP	637,094637,094	$9M	0.08%	ADD 71%
24	GOLDMAN SACHS GROUP INC	602,836602,836	$8M	0.07%	ADD 89%
25	NEW YORK STATE COMMON RETIREMENT FUND	588,706588,706	$8M	0.07%	NEW
26	QUADRANT CAPITAL GROUP LLC	489,799489,799	$7M	0.06%	ADD 167%
27	CITADEL ADVISORS LLC	446,606446,606	$6M	0.05%	ADD 38%
28	AQR CAPITAL MANAGEMENT LLC	445,277445,277	$6M	0.05%	ADD 43%
29	SEI INVESTMENTS CO	436,731436,731	$6M	0.05%	ADD 79%
30	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	433,385433,385	$6M	0.05%	—
31	Invesco Ltd.	431,724431,724	$6M	0.05%	ADD 16%
32	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	400,000400,000	$6M	0.05%	—
33	Connor, Clark & Lunn Investment Management Ltd.	382,976382,976	$5M	0.05%	ADD 2%
34	BANK OF AMERICA CORP /DE/	375,232375,232	$5M	0.04%	TRIM -24%
35	B. Metzler seel. Sohn & Co. AG	365,485365,485	$5M	0.04%	ADD 6%
36	Fisher Asset Management, LLC	364,745364,745	$5M	0.04%	TRIM -28%
37	Vanguard Personalized Indexing Management, LLC	336,578336,578	$5M	0.04%	ADD 2%
38	Laird Norton Wetherby Trust Company, LLC	272,486272,486	$4M	0.03%	ADD 3%
39	AUGUSTINE ASSET MANAGEMENT INC	250,250250,250	$3M	0.03%	—
40	RHUMBLINE ADVISERS	231,733231,733	$3M	0.03%	TRIM -14%
41	Mariner, LLC	221,274221,274	$3M	0.03%	TRIM -5%
42	Vident Advisory, LLC	217,581217,581	$3M	0.03%	ADD 4%
43	CITIGROUP INC	207,932207,932	$3M	0.02%	TRIM -16%
44	Aquatic Capital Management LLC	198,046198,046	$3M	0.02%	ADD 72%
45	Zurich Insurance Group Ltd/FI	191,397191,397	$3M	0.02%	—
46	Cerity Partners LLC	181,595181,595	$3M	0.02%	—
47	Corient Private Wealth LLC	179,973179,973	$2M	0.02%	TRIM -41%
48	SCHRODER INVESTMENT MANAGEMENT GROUP	181,239181,239	$2M	0.02%	ADD 36%
49	Frank, Rimerman Advisors LLC	174,383174,383	$2M	0.02%	ADD 186%
50	WELLINGTON MANAGEMENT GROUP LLP	170,576170,576	$2M	0.02%	ADD 42%
51	Sequoia Financial Advisors, LLC	163,060163,060	$2M	0.02%	ADD 17%
52	DEUTSCHE BANK AG\	158,903158,903	$2M	0.02%	TRIM -3%
53	US BANCORP \DE\	146,928146,928	$2M	0.02%	TRIM -25%
54	D. E. Shaw & Co., Inc.	138,551138,551	$2M	0.02%	ADD 233%
55	Assenagon Asset Management S.A.	137,020137,020	$2M	0.02%	NEW
56	Legal & General Group Plc	132,199132,199	$2M	0.02%	—
57	IEQ CAPITAL, LLC	130,069130,069	$2M	0.02%	ADD 19%
58	SIGNATUREFD, LLC	126,886126,886	$2M	0.02%	—
59	GREENLEAF TRUST	122,795122,795	$2M	0.01%	—
60	Ethic Inc.	120,027120,027	$2M	0.01%	ADD 20%
61	VANGUARD FIDUCIARY TRUST CO	118,577118,577	$2M	0.01%	NEW
62	Pathstone Holdings, LLC	110,509110,509	$2M	0.01%	TRIM -2%
63	VIRTUS ADVISERS, LLC	107,110107,110	$1M	0.01%	TRIM -8%
64	Ballentine Partners, LLC	104,888104,888	$1M	0.01%	—
65	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	102,643102,643	$1M	0.01%	NEW
66	PNC FINANCIAL SERVICES GROUP, INC.	99,65099,650	$1M	0.01%	ADD 26%
67	GUGGENHEIM CAPITAL LLC	94,30994,309	$1M	0.01%	ADD 15%
68	NEUBERGER BERMAN GROUP LLC	94,54294,542	$1M	0.01%	TRIM -2%
69	V-Square Quantitative Management LLC	92,94492,944	$1M	0.01%	—
70	FIRST TRUST ADVISORS LP	91,98291,982	$1M	0.01%	ADD 60%
71	Jump Financial, LLC	91,41791,417	$1M	0.01%	TRIM -44%
72	Parallel Advisors, LLC	88,17388,173	$1M	0.01%	ADD 34%
73	PRUDENTIAL FINANCIAL INC	87,80087,800	$1M	0.01%	ADD 38%
74	PCM Encore, LLC	83,75383,753	$1M	0.01%	ADD 3%
75	FMR LLC	83,68383,683	$1M	0.01%	TRIM -4%
76	SG Americas Securities, LLC	82,31682,316	$1M	0.01%	NEW
77	LONGFELLOW INVESTMENT MANAGEMENT CO LLC	81,83281,832	$1M	0.01%	—
78	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	81,55381,553	$1M	0.01%	TRIM -5%
79	CenterBook Partners LP	81,00581,005	$1M	0.01%	NEW
80	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	80,96880,968	$1M	0.01%	ADD 68%
81	Abacus Wealth Partners, LLC	79,74779,747	$1M	0.01%	—
82	HSBC HOLDINGS PLC	78,29378,293	$1M	0.01%	TRIM -50%
83	Orion Porfolio Solutions, LLC	78,04978,049	$1M	0.01%	TRIM -28%
84	Man Group plc	73,75273,752	$1M	0.01%	TRIM -67%
85	Brooklyn Investment Group	72,58472,584	$1M	0.01%	ADD 20%
86	Allianz Asset Management GmbH	70,59570,595	$977,741	0.01%	—
87	ALPS ADVISORS INC	63,83663,836	$884,129	0.01%	—
88	West Family Investments, Inc.	63,75763,757	$883,034	0.01%	TRIM -17%
89	Northwest & Ethical Investments L.P.	61,69261,692	$854,434	0.01%	NEW
90	MILLENNIUM MANAGEMENT LLC	57,03557,035	$789,935	0.01%	ADD 13%
91	PDS Planning, Inc	54,99754,997	$761,708	0.01%	ADD 21%
92	Summit Global Investments	53,84553,845	$746,000	0.01%	TRIM -16%
93	Boston Common Asset Management, LLC	53,27553,275	$737,859	0.01%	—
94	DGS Capital Management, LLC	52,93752,937	$733,177	0.01%	TRIM -3%
95	Rockefeller Capital Management L.P.	47,61247,612	$659,433	0.01%	ADD 2226%
96	Lester Murray Antman dba SimplyRich	46,05946,059	$637,000	0.01%	ADD 8%
97	Amundi	45,00045,000	$623,250	0.01%	—
98	SIMPLEX TRADING, LLC	44,77644,776	$620,147	0.01%	NEW
99	Caprock Group, LLC	44,08744,087	$610,605	0.01%	ADD 9%
100	Atria Investments, Inc	43,92343,923	$608,340	0.01%	ADD 10%

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

Robeco Institutional Asset Management B.V.

11.4M

10.7M

12.2M

13.1M

13.2M

17.2M

$238M

BlackRock, Inc.

10.0M

8.5M

10.4M

11.2M

10.3M

11.6M

$160M

ROYAL BANK OF CANADA

10.0M

9.1M

19.9M

10.2M

9.5M

10.0M

$138M

MORGAN STANLEY

11.3M

8.7M

4.9M

6.3M

8.9M

9.4M

$130M

Aikya Investment Management Ltd

5.6M

6.2M

6.4M

6.7M

7.3M

8.0M

$111M

RENAISSANCE TECHNOLOGIES LLC

9.4M

9.2M

9.0M

8.8M

8.3M

7.9M

$109M

DIMENSIONAL FUND ADVISORS LP

5.4M

5.5M

5.4M

5.3M

$74M

JPMORGAN CHASE & CO

2.8M

2.3M

5.9M

12.1M

5.5M

4.4M

$59M

STATE STREET CORP

4.7M

4.1M

4.2M

4.0M

$56M

BNP PARIBAS FINANCIAL MARKETS

2.9M

4.6M

4.0M

4.2M

3.2M

$44M

VANGUARD CAPITAL MANAGEMENT LLC

—

3.1M

$43M

FRANKLIN RESOURCES INC

—

2.9M

$40M

MARSHALL WACE, LLP

13K

613K

—

29K

516K

2.7M

$37M

ALLIANCEBERNSTEIN L.P.

—

16K

30K

2.5M

$36M

ACADIAN ASSET MANAGEMENT LLC

1.4M

1.5M

2.1M

2.0M

2.1M

2.4M

$33M

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	245	120,377,814	14.4%	$1.7B
2025-Q4

Short interest has its own tab now — open SI →

Activists & large holders· Schedule 13D/G beneficial owners · RDY

Activists — 13D, active intent

Prasad G V13.58%NEWSCHEDULE 13D/A · Amd 6 · event 2025-09-17SEC →

113,356,510 shares · 6 reporting persons

Large holders — 13G, passive (top 1 by % of class)

Holder

% of class

Type

As of

BlackRock, Inc.

4.1%

QII

2025-03-31

SEC →

RDY IN Equity☆

Institutional ownership· 13F filers holding RDY · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · RDY

Institutional ownership· 13F filers holding RDY · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · RDY

RDY IN Equity