ZG US Equity

ZILLOW GROUP, INC.

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Industrials · Services-Business Services, NEC · CIK 1617640 · FYE 1231

$34.32

+0.51 (+1.51%)

USD · as of 2026-07-29 · marketstack

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

264 holders

% of shares outstanding held

17.2%

Shares held (13F)

41,593,413

Reporting holders

264

Top holders

largest 100 of 264 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Caledonia (Private) Investments Pty Ltd	11,370,54311.4M	$471M	4.70%	—
2	VANGUARD PORTFOLIO MANAGEMENT LLC	3,949,2763.9M	$163M	1.63%	NEW
3	Capital World Investors	3,081,9313.1M	$128M	1.27%	NEW
4	Independent Franchise Partners LLP	2,738,4822.7M	$113M	1.13%	ADD 35%
5	BlackRock, Inc.	2,385,2812.4M	$99M	0.99%	—
6	VANGUARD CAPITAL MANAGEMENT LLC	2,249,8582.2M	$93M	0.93%	NEW
7	WELLINGTON MANAGEMENT GROUP LLP	1,071,9621.1M	$44M	0.44%	ADD 16%
8	GEODE CAPITAL MANAGEMENT, LLC	1,061,1181.1M	$44M	0.44%	—
9	TIGER GLOBAL MANAGEMENT LLCtracked	1,023,7331.0M	$42M	0.42%	—
10	UBS Group AG	835,637835,637	$35M	0.35%	TRIM -18%
11	STATE STREET CORP	734,246734,246	$30M	0.30%	—
12	MORGAN STANLEY	569,698569,698	$24M	0.24%	ADD 138%
13	DIMENSIONAL FUND ADVISORS LP	554,460554,460	$23M	0.23%	ADD 18%
14	D. E. Shaw & Co., Inc.	531,058531,058	$22M	0.22%	ADD 563%
15	Technology Crossover Management VIII, Ltd.	384,337384,337	$16M	0.16%	—
16	Oakum Bay Capital LLC	376,532376,532	$16M	0.16%	ADD 52%
17	MILLENNIUM MANAGEMENT LLC	368,778368,778	$15M	0.15%	ADD 222%
18	Selkirk Management LLC	365,800365,800	$15M	0.15%	—
19	AQR CAPITAL MANAGEMENT LLC	364,548364,548	$15M	0.15%	ADD 1244%
20	Balyasny Asset Management L.P.	335,063335,063	$14M	0.14%	ADD 207%
21	COATUE MANAGEMENT LLC	328,189328,189	$14M	0.14%	NEW
22	Point72 Asset Management, L.P.	320,779320,779	$13M	0.13%	NEW
23	VANGUARD FIDUCIARY TRUST CO	302,966302,966	$13M	0.13%	NEW
24	HARVARD MANAGEMENT CO INC	284,800284,800	$12M	0.12%	TRIM -5%
25	Fayez Sarofim & Co	258,277258,277	$11M	0.11%	—
26	RAYMOND JAMES FINANCIAL INC	231,953231,953	$10M	0.10%	ADD 5%
27	RENAISSANCE TECHNOLOGIES LLC	220,763220,763	$9M	0.09%	TRIM -19%
28	NORTHERN TRUST CORP	214,845214,845	$9M	0.09%	TRIM -4%
29	FMR LLC	203,371203,371	$8M	0.08%	TRIM -93%
30	CITADEL ADVISORS LLC	194,534194,534	$8M	0.08%	TRIM -23%
31	GOLDMAN SACHS GROUP INC	192,991192,991	$8M	0.08%	ADD 128%
32	Quantinno Capital Management LP	176,052176,052	$7M	0.07%	ADD 107%
33	BANK OF AMERICA CORP /DE/	162,593162,593	$7M	0.07%	TRIM -53%
34	EFG International AG	155,502155,502	$6M	0.06%	ADD 9%
35	HSBC HOLDINGS PLC	135,352135,352	$6M	0.06%	ADD 758%
36	CWM, LLC	130,455130,455	$5M	0.05%	ADD 14%
37	Bank of New York Mellon Corp	129,353129,353	$5M	0.05%	TRIM -3%
38	Nuveen, LLC	124,222124,222	$5M	0.05%	ADD 5%
39	MAPLELANE CAPITAL, LLC	114,600114,600	$5M	0.05%	TRIM -85%
40	Trexquant Investment LP	109,865109,865	$5M	0.05%	ADD 228%
41	DEUTSCHE BANK AG\	107,372107,372	$4M	0.04%	TRIM -9%
42	Walleye Trading LLC	103,227103,227	$4M	0.04%	ADD 255%
43	VANGUARD ASSET MANAGEMENT, Ltd	100,618100,618	$4M	0.04%	NEW
44	Technology Crossover Management IX, Ltd.	100,000100,000	$4M	0.04%	—
45	VOLORIDGE INVESTMENT MANAGEMENT, LLC	99,21699,216	$4M	0.04%	TRIM -42%
46	Garde Capital, Inc.	98,20798,207	$4M	0.04%	TRIM -9%
47	SUSQUEHANNA INTERNATIONAL GROUP, LLP	95,66495,664	$4M	0.04%	TRIM -62%
48	Ninety One UK Ltd	87,27487,274	$4M	0.04%	TRIM -7%
49	CAMBIAR INVESTORS LLC	81,30381,303	$3M	0.03%	NEW
50	Russell Investments Group, Ltd.	80,77880,778	$3M	0.03%	ADD 875%
51	Legal & General Group Plc	77,68877,688	$3M	0.03%	TRIM -3%
52	GSA CAPITAL PARTNERS LLP	63,68463,684	$3M	0.03%	ADD 488%
53	RHUMBLINE ADVISERS	62,02362,023	$3M	0.03%	—
54	Rockefeller Capital Management L.P.	61,77761,777	$3M	0.03%	ADD 297%
55	Creative Planning	59,66859,668	$2M	0.02%	ADD 144%
56	US BANCORP \DE\	56,47556,475	$2M	0.02%	TRIM -13%
57	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	54,80854,808	$2M	0.02%	TRIM -39%
58	Invesco Ltd.	52,01852,018	$2M	0.02%	TRIM -17%
59	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	49,55349,553	$2M	0.02%	—
60	Silvant Capital Management LLC	49,00049,000	$2M	0.02%	—
61	CREDIT INDUSTRIEL ET COMMERCIAL	47,87347,873	$2M	0.02%	NEW
62	PRICE T ROWE ASSOCIATES INC /MD/	47,12147,121	$2M	0.02%	ADD 9%
63	FEDERATED HERMES, INC.	46,09046,090	$2M	0.02%	ADD 3%
64	BAILLIE GIFFORD & CO	45,84045,840	$2M	0.02%	—
65	HARTLINE INVESTMENT CORP/	44,94644,946	$2M	0.02%	TRIM -32%
66	ROYAL BANK OF CANADA	44,07644,076	$2M	0.02%	TRIM -19%
67	WELLS FARGO & COMPANY/MN	42,33242,332	$2M	0.02%	ADD 427%
68	JACOBS LEVY EQUITY MANAGEMENT, INC	40,69440,694	$2M	0.02%	NEW
69	CAXTON ASSOCIATES LLP	40,11540,115	$2M	0.02%	ADD 172%
70	Sound View Wealth Advisors Group, LLC	39,29339,293	$2M	0.02%	—
71	JPMORGAN CHASE & CO	37,72437,724	$2M	0.02%	ADD 66%
72	Polianta Ltd	36,10036,100	$1M	0.01%	NEW
73	Aberdeen Group plc	34,73834,738	$1M	0.01%	ADD 2%
74	Lido Advisors, LLC	34,06834,068	$1M	0.01%	TRIM -33%
75	NIA IMPACT ADVISORS, LLC	31,24331,243	$1M	0.01%	—
76	Vontobel Holding Ltd.	31,17431,174	$1M	0.01%	ADD 78%
77	IEQ CAPITAL, LLC	30,34630,346	$1M	0.01%	ADD 308%
78	WORLDQUANT MILLENNIUM ADVISORS LLC	30,07630,076	$1M	0.01%	NEW
79	NEW YORK STATE COMMON RETIREMENT FUND	29,85829,858	$1M	0.01%	TRIM -14%
80	Vanguard Global Advisers, LLC	28,07228,072	$1M	0.01%	NEW
81	XTX Topco Ltd	27,68627,686	$1M	0.01%	TRIM -76%
82	Mariner, LLC	27,53727,537	$1M	0.01%	ADD 146%
83	TWO SIGMA INVESTMENTS, LP	26,12926,129	$1M	0.01%	TRIM -90%
84	Baird Financial Group, Inc.	24,39524,395	$1M	0.01%	ADD 38%
85	MERCER GLOBAL ADVISORS INC /ADV	24,09024,090	$997,085	0.01%	ADD 259%
86	BNP PARIBAS FINANCIAL MARKETS	22,64322,643	$937,194	0.01%	TRIM -13%
87	Police & Firemen's Retirement System of New Jersey	21,15421,154	$875,564	0.01%	—
88	Cerity Partners LLC	21,10221,102	$873,412	0.01%	NEW
89	Treasurer of the State of North Carolina	20,62320,623	$854,000	0.01%	ADD 2%
90	Empire Financial Management Company, LLC	20,40020,400	$844,356	0.01%	TRIM -68%
91	Amundi	19,82319,823	$820,474	0.01%	TRIM -11%
92	Connor, Clark & Lunn Investment Management Ltd.	19,73019,730	$816,625	0.01%	ADD 1002%
93	ROYAL LONDON ASSET MANAGEMENT LTD	19,58119,581	$810,458	0.01%	ADD 7%
94	Summit Trail Advisors, LLC	18,67018,670	$772,751	0.01%	ADD 79%
95	BARCLAYS PLC	17,78017,780	$735,914	0.01%	TRIM -41%
96	PRUDENTIAL FINANCIAL INC	17,57317,573	$727,346	0.01%	TRIM -45%
97	Graham Capital Management, L.P.	16,82816,828	$696,511	0.01%	NEW
98	Unified Investment Management	16,62516,625	$688,109	0.01%	ADD 22%
99	DARK FOREST CAPITAL MANAGEMENT LP	16,52216,522	$683,846	0.01%	—
100	ALLIANCEBERNSTEIN L.P.	9,7209,720	$663,196	0.00%	TRIM -72%

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

Caledonia (Private) Investments Pty Ltd

14.3M

12.9M

12.3M

11.6M

11.4M

$471M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

3.9M

$163M

Capital World Investors

—

3.1M

$128M

Independent Franchise Partners LLP

2.0M

2.1M

2.0M

2.7M

$113M

BlackRock, Inc.

2.4M

2.5M

2.4M

$99M

VANGUARD CAPITAL MANAGEMENT LLC

—

2.2M

$93M

WELLINGTON MANAGEMENT GROUP LLP

426K

416K

348K

558K

923K

1.1M

$44M

GEODE CAPITAL MANAGEMENT, LLC

1.0M

1.1M

$44M

TIGER GLOBAL MANAGEMENT LLCtracked

—

903K

1.0M

783K

1.0M

$42M

UBS Group AG

613K

715K

596K

705K

1.0M

836K

$35M

STATE STREET CORP

762K

757K

796K

802K

729K

734K

$30M

MORGAN STANLEY

191K

210K

181K

152K

240K

570K

$24M

DIMENSIONAL FUND ADVISORS LP

446K

452K

490K

475K

469K

554K

$23M

D. E. Shaw & Co., Inc.

253K

173K

74K

80K

531K

$22M

Technology Crossover Management VIII, Ltd.

384K

$16M

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	264	41,593,413	17.2%	$1.7B
2025-Q4	298	42,583,027	17.6%	$2.9B
2025-Q3	301	41,338,845	17.1%	$3.1B

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 · ZG

Activists — 13D, active intent

BARTON RICHARD N9.2%▲ +1ppSCHEDULE 13D/A · Amd 4 · event 2026-06-11SEC →

4,194,265 shares

Frink Lloyd D6.7%NEWSCHEDULE 13D/A · Amd 3 · event 2026-02-17SEC →

3,156,188 shares

Large holders — 13G, passive (top 5 of 9 by % of class)

Holder	% of class	Type	As of
Caledonia (Private) Investments Pty Ltd	26.8%	QII	2026-03-31	SEC →
VANGUARD PORTFOLIO MANAGEMENT LLC	8.61%	QII	2026-03-31	SEC →

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

264 holders

% of shares outstanding held

17.2%

Shares held (13F)

41,593,413

Reporting holders

264

Top holders

largest 100 of 264 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Caledonia (Private) Investments Pty Ltd	11,370,54311.4M	$471M	4.70%	—
2	VANGUARD PORTFOLIO MANAGEMENT LLC	3,949,2763.9M	$163M	1.63%	NEW
3	Capital World Investors	3,081,9313.1M	$128M	1.27%	NEW
4	Independent Franchise Partners LLP	2,738,4822.7M	$113M	1.13%	ADD 35%
5	BlackRock, Inc.	2,385,2812.4M	$99M	0.99%	—
6	VANGUARD CAPITAL MANAGEMENT LLC	2,249,8582.2M	$93M	0.93%	NEW
7	WELLINGTON MANAGEMENT GROUP LLP	1,071,9621.1M	$44M	0.44%	ADD 16%
8	GEODE CAPITAL MANAGEMENT, LLC	1,061,1181.1M	$44M	0.44%	—
9	TIGER GLOBAL MANAGEMENT LLCtracked	1,023,7331.0M	$42M	0.42%	—
10	UBS Group AG	835,637835,637	$35M	0.35%	TRIM -18%
11	STATE STREET CORP	734,246734,246	$30M	0.30%	—
12	MORGAN STANLEY	569,698569,698	$24M	0.24%	ADD 138%
13	DIMENSIONAL FUND ADVISORS LP	554,460554,460	$23M	0.23%	ADD 18%
14	D. E. Shaw & Co., Inc.	531,058531,058	$22M	0.22%	ADD 563%
15	Technology Crossover Management VIII, Ltd.	384,337384,337	$16M	0.16%	—
16	Oakum Bay Capital LLC	376,532376,532	$16M	0.16%	ADD 52%
17	MILLENNIUM MANAGEMENT LLC	368,778368,778	$15M	0.15%	ADD 222%
18	Selkirk Management LLC	365,800365,800	$15M	0.15%	—
19	AQR CAPITAL MANAGEMENT LLC	364,548364,548	$15M	0.15%	ADD 1244%
20	Balyasny Asset Management L.P.	335,063335,063	$14M	0.14%	ADD 207%
21	COATUE MANAGEMENT LLC	328,189328,189	$14M	0.14%	NEW
22	Point72 Asset Management, L.P.	320,779320,779	$13M	0.13%	NEW
23	VANGUARD FIDUCIARY TRUST CO	302,966302,966	$13M	0.13%	NEW
24	HARVARD MANAGEMENT CO INC	284,800284,800	$12M	0.12%	TRIM -5%
25	Fayez Sarofim & Co	258,277258,277	$11M	0.11%	—
26	RAYMOND JAMES FINANCIAL INC	231,953231,953	$10M	0.10%	ADD 5%
27	RENAISSANCE TECHNOLOGIES LLC	220,763220,763	$9M	0.09%	TRIM -19%
28	NORTHERN TRUST CORP	214,845214,845	$9M	0.09%	TRIM -4%
29	FMR LLC	203,371203,371	$8M	0.08%	TRIM -93%
30	CITADEL ADVISORS LLC	194,534194,534	$8M	0.08%	TRIM -23%
31	GOLDMAN SACHS GROUP INC	192,991192,991	$8M	0.08%	ADD 128%
32	Quantinno Capital Management LP	176,052176,052	$7M	0.07%	ADD 107%
33	BANK OF AMERICA CORP /DE/	162,593162,593	$7M	0.07%	TRIM -53%
34	EFG International AG	155,502155,502	$6M	0.06%	ADD 9%
35	HSBC HOLDINGS PLC	135,352135,352	$6M	0.06%	ADD 758%
36	CWM, LLC	130,455130,455	$5M	0.05%	ADD 14%
37	Bank of New York Mellon Corp	129,353129,353	$5M	0.05%	TRIM -3%
38	Nuveen, LLC	124,222124,222	$5M	0.05%	ADD 5%
39	MAPLELANE CAPITAL, LLC	114,600114,600	$5M	0.05%	TRIM -85%
40	Trexquant Investment LP	109,865109,865	$5M	0.05%	ADD 228%
41	DEUTSCHE BANK AG\	107,372107,372	$4M	0.04%	TRIM -9%
42	Walleye Trading LLC	103,227103,227	$4M	0.04%	ADD 255%
43	VANGUARD ASSET MANAGEMENT, Ltd	100,618100,618	$4M	0.04%	NEW
44	Technology Crossover Management IX, Ltd.	100,000100,000	$4M	0.04%	—
45	VOLORIDGE INVESTMENT MANAGEMENT, LLC	99,21699,216	$4M	0.04%	TRIM -42%
46	Garde Capital, Inc.	98,20798,207	$4M	0.04%	TRIM -9%
47	SUSQUEHANNA INTERNATIONAL GROUP, LLP	95,66495,664	$4M	0.04%	TRIM -62%
48	Ninety One UK Ltd	87,27487,274	$4M	0.04%	TRIM -7%
49	CAMBIAR INVESTORS LLC	81,30381,303	$3M	0.03%	NEW
50	Russell Investments Group, Ltd.	80,77880,778	$3M	0.03%	ADD 875%
51	Legal & General Group Plc	77,68877,688	$3M	0.03%	TRIM -3%
52	GSA CAPITAL PARTNERS LLP	63,68463,684	$3M	0.03%	ADD 488%
53	RHUMBLINE ADVISERS	62,02362,023	$3M	0.03%	—
54	Rockefeller Capital Management L.P.	61,77761,777	$3M	0.03%	ADD 297%
55	Creative Planning	59,66859,668	$2M	0.02%	ADD 144%
56	US BANCORP \DE\	56,47556,475	$2M	0.02%	TRIM -13%
57	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	54,80854,808	$2M	0.02%	TRIM -39%
58	Invesco Ltd.	52,01852,018	$2M	0.02%	TRIM -17%
59	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	49,55349,553	$2M	0.02%	—
60	Silvant Capital Management LLC	49,00049,000	$2M	0.02%	—
61	CREDIT INDUSTRIEL ET COMMERCIAL	47,87347,873	$2M	0.02%	NEW
62	PRICE T ROWE ASSOCIATES INC /MD/	47,12147,121	$2M	0.02%	ADD 9%
63	FEDERATED HERMES, INC.	46,09046,090	$2M	0.02%	ADD 3%
64	BAILLIE GIFFORD & CO	45,84045,840	$2M	0.02%	—
65	HARTLINE INVESTMENT CORP/	44,94644,946	$2M	0.02%	TRIM -32%
66	ROYAL BANK OF CANADA	44,07644,076	$2M	0.02%	TRIM -19%
67	WELLS FARGO & COMPANY/MN	42,33242,332	$2M	0.02%	ADD 427%
68	JACOBS LEVY EQUITY MANAGEMENT, INC	40,69440,694	$2M	0.02%	NEW
69	CAXTON ASSOCIATES LLP	40,11540,115	$2M	0.02%	ADD 172%
70	Sound View Wealth Advisors Group, LLC	39,29339,293	$2M	0.02%	—
71	JPMORGAN CHASE & CO	37,72437,724	$2M	0.02%	ADD 66%
72	Polianta Ltd	36,10036,100	$1M	0.01%	NEW
73	Aberdeen Group plc	34,73834,738	$1M	0.01%	ADD 2%
74	Lido Advisors, LLC	34,06834,068	$1M	0.01%	TRIM -33%
75	NIA IMPACT ADVISORS, LLC	31,24331,243	$1M	0.01%	—
76	Vontobel Holding Ltd.	31,17431,174	$1M	0.01%	ADD 78%
77	IEQ CAPITAL, LLC	30,34630,346	$1M	0.01%	ADD 308%
78	WORLDQUANT MILLENNIUM ADVISORS LLC	30,07630,076	$1M	0.01%	NEW
79	NEW YORK STATE COMMON RETIREMENT FUND	29,85829,858	$1M	0.01%	TRIM -14%
80	Vanguard Global Advisers, LLC	28,07228,072	$1M	0.01%	NEW
81	XTX Topco Ltd	27,68627,686	$1M	0.01%	TRIM -76%
82	Mariner, LLC	27,53727,537	$1M	0.01%	ADD 146%
83	TWO SIGMA INVESTMENTS, LP	26,12926,129	$1M	0.01%	TRIM -90%
84	Baird Financial Group, Inc.	24,39524,395	$1M	0.01%	ADD 38%
85	MERCER GLOBAL ADVISORS INC /ADV	24,09024,090	$997,085	0.01%	ADD 259%
86	BNP PARIBAS FINANCIAL MARKETS	22,64322,643	$937,194	0.01%	TRIM -13%
87	Police & Firemen's Retirement System of New Jersey	21,15421,154	$875,564	0.01%	—
88	Cerity Partners LLC	21,10221,102	$873,412	0.01%	NEW
89	Treasurer of the State of North Carolina	20,62320,623	$854,000	0.01%	ADD 2%
90	Empire Financial Management Company, LLC	20,40020,400	$844,356	0.01%	TRIM -68%
91	Amundi	19,82319,823	$820,474	0.01%	TRIM -11%
92	Connor, Clark & Lunn Investment Management Ltd.	19,73019,730	$816,625	0.01%	ADD 1002%
93	ROYAL LONDON ASSET MANAGEMENT LTD	19,58119,581	$810,458	0.01%	ADD 7%
94	Summit Trail Advisors, LLC	18,67018,670	$772,751	0.01%	ADD 79%
95	BARCLAYS PLC	17,78017,780	$735,914	0.01%	TRIM -41%
96	PRUDENTIAL FINANCIAL INC	17,57317,573	$727,346	0.01%	TRIM -45%
97	Graham Capital Management, L.P.	16,82816,828	$696,511	0.01%	NEW
98	Unified Investment Management	16,62516,625	$688,109	0.01%	ADD 22%
99	DARK FOREST CAPITAL MANAGEMENT LP	16,52216,522	$683,846	0.01%	—
100	ALLIANCEBERNSTEIN L.P.	9,7209,720	$663,196	0.00%	TRIM -72%

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

Caledonia (Private) Investments Pty Ltd

14.3M

12.9M

12.3M

11.6M

11.4M

$471M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

3.9M

$163M

Capital World Investors

—

3.1M

$128M

Independent Franchise Partners LLP

2.0M

2.1M

2.0M

2.7M

$113M

BlackRock, Inc.

2.4M

2.5M

2.4M

$99M

VANGUARD CAPITAL MANAGEMENT LLC

—

2.2M

$93M

WELLINGTON MANAGEMENT GROUP LLP

426K

416K

348K

558K

923K

1.1M

$44M

GEODE CAPITAL MANAGEMENT, LLC

1.0M

1.1M

$44M

TIGER GLOBAL MANAGEMENT LLCtracked

—

903K

1.0M

783K

1.0M

$42M

UBS Group AG

613K

715K

596K

705K

1.0M

836K

$35M

STATE STREET CORP

762K

757K

796K

802K

729K

734K

$30M

MORGAN STANLEY

191K

210K

181K

152K

240K

570K

$24M

DIMENSIONAL FUND ADVISORS LP

446K

452K

490K

475K

469K

554K

$23M

D. E. Shaw & Co., Inc.

253K

173K

74K

80K

531K

$22M

Technology Crossover Management VIII, Ltd.

384K

$16M

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	264	41,593,413	17.2%	$1.7B
2025-Q4	298	42,583,027	17.6%	$2.9B
2025-Q3	301	41,338,845	17.1%	$3.1B

Short interest has its own tab now — open SI →

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

Activists — 13D, active intent

BARTON RICHARD N9.2%▲ +1ppSCHEDULE 13D/A · Amd 4 · event 2026-06-11SEC →

4,194,265 shares

Frink Lloyd D6.7%NEWSCHEDULE 13D/A · Amd 3 · event 2026-02-17SEC →

3,156,188 shares

Large holders — 13G, passive (top 5 of 9 by % of class)

Holder	% of class	Type	As of
Caledonia (Private) Investments Pty Ltd	26.8%	QII	2026-03-31	SEC →
VANGUARD PORTFOLIO MANAGEMENT LLC	8.61%	QII	2026-03-31	SEC →

ZG US Equity☆

Institutional ownership· 13F filers holding ZG · 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 · ZG

Institutional ownership· 13F filers holding ZG · 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 · ZG

ZG US Equity