DIMETRICS
A
Advanced Micro Devices
AMD · Custom Silicon
$529.14
-18.99 (-3.46%)
As of Jul 15, 2026 close
Institutional Ownership — Q1 2026 (filed through May 29)
Institutional Holders
3123
+14 vs Q4 2025
Shares Held
1.1B
-29.8M QoQ
% of Shares Out
25.8%
420.0M held with sole discretion
Value Held
$565.0B
at $529.14 · Jul 15, 2026 close
5%+ Owners
1
via 13G/13D
% of Shares Out counts only shares held with sole investment discretion. Where two managers share discretion, Form 13F requires each to report the full position, so summing every filer exceeds 100% of shares outstanding for widely-held names.
Holder Map
Block size ∝ position · color = QoQ change
Whale Activity — Q1 2026 Filings
Increased1,437
Decreased1,057
New position300
Closed286
Institutional Shares Held by Quarter
Holders
Sortable · search holders
Source
% of Shrs Out
Period
BlackRock, Inc.13F
145,574,284
-1,954,524
-1.3%
$29.6B
8.9%
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC13F
105,940,266
+105,940,266
new
$21.6B
6.5%
Mar 31, 2026
STATE STREET CORP13F
74,771,220
-148,056
-0.2%
$15.2B
4.6%
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC13F
39,791,086
+2,206,241
+5.9%
$8.1B
2.4%
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC13F
37,603,675
+37,603,675
new
$7.6B
2.3%
Mar 31, 2026
PRICE T ROWE ASSOCIATES INC /MD/13F
28,846,470
+8,521,182
+41.9%
$5.9B
1.8%
Mar 31, 2026
JPMORGAN CHASE & CO13F
24,248,547
+3,336,658
+16.0%
$4.8B
1.5%
Mar 31, 2026
MORGAN STANLEY13F
23,781,608
-1,260,211
-5.0%
$4.8B
1.5%
Mar 31, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC13F
19,192,764
+561,982
+3.0%
$3.9B
1.2%
Mar 31, 2026
NORTHERN TRUST CORP13F
16,427,217
-183,823
-1.1%
$3.3B
1.0%
Mar 31, 2026
Invesco Ltd.13F
16,224,704
+751,424
+4.9%
$3.3B
1.0%
Mar 31, 2026
FMR LLC13F
15,288,771
+977,404
+6.8%
$3.1B
0.9%
Mar 31, 2026
Amundi13F
13,680,956
-2,147,939
-13.6%
$2.8B
0.8%
Mar 31, 2026
GOLDMAN SACHS GROUP INC13F
12,283,096
+3,134,900
+34.3%
$2.5B
0.8%
Mar 31, 2026
VAN ECK ASSOCIATES CORP13F
12,078,757
+980,559
+8.8%
$2.5B
0.7%
Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC13F
11,900,631
+302,610
+2.6%
$2.4B
0.7%
Mar 31, 2026
BARCLAYS PLC13F
11,465,537
-1,293,039
-10.1%
$2.3B
0.7%
Mar 31, 2026
Legal & General Group Plc13F
11,262,769
-182,556
-1.6%
$2.3B
0.7%
Mar 31, 2026
Bank of New York Mellon Corp13F
10,354,081
+416,643
+4.2%
$2.1B
0.6%
Mar 31, 2026
BANK OF AMERICA CORP /DE/13F
10,161,481
-2,489,248
-19.7%
$2.1B
0.6%
Mar 31, 2026
JENNISON ASSOCIATES LLC13F
9,427,377
-1,482,933
-13.6%
$1.9B
0.6%
Mar 31, 2026
VANGUARD FIDUCIARY TRUST CO13F
9,307,984
+9,307,984
new
$1.9B
0.6%
Mar 31, 2026
DEUTSCHE BANK AG\13F
8,258,350
-866,063
-9.5%
$1.7B
0.5%
Mar 31, 2026
UBS Group AG13F
7,816,763
+1,742,659
+28.7%
$1.6B
0.5%
Mar 31, 2026
T. Rowe Price Investment Management, Inc.13F
7,486,729
-927,200
-11.0%
$1.5B
0.5%
Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP13F
6,968,977
-1,893,921
-21.4%
$1.4B
0.4%
Mar 31, 2026
Nuveen, LLC13F
6,529,913
+476,463
+7.9%
$1.3B
0.4%
Mar 31, 2026
CITIGROUP INC13F
6,108,876
+1,194,352
+24.3%
$1.2B
0.4%
Mar 31, 2026
Clear Street Group Inc.13F
5,501,140
-29,885
-0.5%
$1.1B
0.3%
Mar 31, 2026
Sumitomo Mitsui Trust Group, Inc.13F
5,268,393
-108,278
-2.0%
$1.1B
0.3%
Mar 31, 2026
ROYAL BANK OF CANADA13F
5,179,586
-796,022
-13.3%
$1.1B
0.3%
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP13F
5,142,516
+291,165
+6.0%
$1.0B
0.3%
Mar 31, 2026
BANK OF MONTREAL /CAN/13F
5,131,488
+499,959
+10.8%
$1.0B
0.3%
Mar 31, 2026
VICTORY CAPITAL MANAGEMENT INC13F
5,094,196
-1,257,460
-19.8%
$1.0B
0.3%
Mar 31, 2026
Swiss National Bank13F
4,778,075
+331,100
+7.4%
$972.0M
0.3%
Mar 31, 2026
Assenagon Asset Management S.A.13F
4,713,907
-1,277,390
-21.3%
$959.0M
0.3%
Mar 31, 2026
WELLS FARGO & COMPANY/MN13F
4,640,810
-1,473,795
-24.1%
$944.1M
0.3%
Mar 31, 2026
NATIONAL BANK OF CANADA /FI/13F
4,517,318
+2,645,339
+141.3%
$919.0M
0.3%
Mar 31, 2026
FRANKLIN RESOURCES INC13F
4,310,573
-437,261
-9.2%
$876.9M
0.3%
Mar 31, 2026
NORDEA INVESTMENT MANAGEMENT AB13F
4,302,573
-59,744
-1.4%
$857.1M
0.3%
Mar 31, 2026
BNP PARIBAS FINANCIAL MARKETS13F
4,285,782
-1,915,959
-30.9%
$871.9M
0.3%
Mar 31, 2026
HSBC HOLDINGS PLC13F
4,274,998
-73,019
-1.7%
$869.3M
0.3%
Mar 31, 2026
BNP PARIBAS ASSET MANAGEMENT Holding S.A.13F
4,187,684
-119,275
-2.8%
$851.9M
0.3%
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP13F
4,165,295
+1,599,050
+62.3%
$847.3M
0.3%
Mar 31, 2026
OSSIAM13F
3,973,284
+1,128,305
+39.7%
$808.3M
0.2%
Mar 31, 2026
D. E. Shaw & Co., Inc.13F
3,853,311
-3,277,557
-46.0%
$783.9M
0.2%
Mar 31, 2026
Mitsubishi UFJ Asset Management Co., Ltd.13F
3,846,779
+266,633
+7.4%
$782.6M
0.2%
Mar 31, 2026
MARSHALL WACE, LLP13F
3,791,986
-950,117
-20.0%
$771.4M
0.2%
Mar 31, 2026
Vanguard Global Advisers, LLC13F
3,573,327
+3,573,327
new
$726.9M
0.2%
Mar 31, 2026
National Pension Service13F
3,551,712
+120,353
+3.5%
$722.5M
0.2%
Mar 31, 2026
Page 1 of 20
Derivatives Institutional Owners
13F put/call positions · excluded from ownership totals
Type
Period
JANE STREET GROUP, LLCPut
33,348,200
+9,874,400
+42.1%
$6.8B
Mar 31, 2026
JANE STREET GROUP, LLCCall
23,406,500
+6,944,500
+42.2%
$4.8B
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLPPut
22,888,600
+5,318,900
+30.3%
$4.7B
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLPCall
21,053,300
-1,014,100
-4.6%
$4.3B
Mar 31, 2026
CITADEL ADVISORS LLCCall
13,998,800
-4,400,000
-23.9%
$2.8B
Mar 31, 2026
CITADEL ADVISORS LLCPut
12,759,700
-3,068,200
-19.4%
$2.6B
Mar 31, 2026
MILLENNIUM MANAGEMENT LLCPut
5,275,900
+1,068,200
+25.4%
$1.1B
Mar 31, 2026
Situational Awareness LPPut
4,764,100
+4,764,100
new
$969.2M
Mar 31, 2026
Clear Street Group Inc.Put
4,360,000
+0
+0.0%
$887.0M
Mar 31, 2026
GOLDMAN SACHS GROUP INCPut
4,084,200
-684,300
-14.4%
$830.8M
Mar 31, 2026
UBS Group AGPut
3,886,308
-1,186,792
-23.4%
$790.6M
Mar 31, 2026
BARCLAYS PLCPut
3,248,400
-503,300
-13.4%
$660.8M
Mar 31, 2026
ADAPT Investment Managers SAPut
3,001,500
-573,500
-16.0%
$610.6M
Mar 31, 2026
GOLDMAN SACHS GROUP INCCall
2,929,300
-3,452,500
-54.1%
$595.9M
Mar 31, 2026
UBS Group AGCall
2,832,253
-238,936
-7.8%
$576.2M
Mar 31, 2026
Hudson Bay Capital Management LPPut
2,407,500
-342,500
-12.5%
$489.8M
Mar 31, 2026
Walleye Trading LLCPut
2,014,600
-779,800
-27.9%
$409.8M
Mar 31, 2026
ALKEON CAPITAL MANAGEMENT LLCCall
2,000,000
+750,000
+60.0%
$406.9M
Mar 31, 2026
PEAK6 LLCPut
1,984,900
+155,800
+8.5%
$403.8M
Mar 31, 2026
BANK OF MONTREAL /CAN/Put
1,975,200
+118,700
+6.4%
$401.8M
Mar 31, 2026
Belvedere Trading LLCPut
1,893,100
-910,700
-32.5%
$385.1M
Mar 31, 2026
D. E. Shaw & Co., Inc.Put
1,890,500
-680,500
-26.5%
$384.6M
Mar 31, 2026
Belvedere Trading LLCCall
1,779,100
-1,054,000
-37.2%
$361.9M
Mar 31, 2026
D. E. Shaw & Co., Inc.Call
1,549,000
-612,700
-28.3%
$315.1M
Mar 31, 2026
MILLENNIUM MANAGEMENT LLCCall
1,541,500
+343,100
+28.6%
$313.6M
Mar 31, 2026
Squarepoint Ops LLCCall
1,497,700
-329,700
-18.0%
$304.7M
Mar 31, 2026
Walleye Trading LLCCall
1,231,600
-821,300
-40.0%
$250.5M
Mar 31, 2026
NOMURA HOLDINGS INCCall
1,212,700
+512,400
+73.2%
$246.7M
Mar 31, 2026
CITIGROUP INCPut
1,157,400
-58,700
-4.8%
$235.4M
Mar 31, 2026
CANTOR FITZGERALD, L. P.Put
1,100,000
+100,000
+10.0%
$223.8M
Mar 31, 2026
HSBC HOLDINGS PLCPut
1,050,500
+107,400
+11.4%
$213.3M
Mar 31, 2026
NOMURA HOLDINGS INCPut
1,027,400
+80,600
+8.5%
$209.0M
Mar 31, 2026
CAPSTONE INVESTMENT ADVISORS, LLCPut
973,900
-1,674,400
-63.2%
$198.1M
Mar 31, 2026
QVR LLCPut
911,000
-75,900
-7.7%
$185.3M
Mar 31, 2026
Parallax Volatility Advisers, L.P.Put
886,200
+134,400
+17.9%
$180.3M
Mar 31, 2026
Balyasny Asset Management L.P.Put
857,900
+393,100
+84.6%
$174.5M
Mar 31, 2026
CITIGROUP INCCall
850,900
+81,300
+10.6%
$173.1M
Mar 31, 2026
PEAK6 LLCCall
831,800
-888,800
-51.7%
$169.2M
Mar 31, 2026
TUDOR INVESTMENT CORP ET ALPut
829,300
+120,900
+17.1%
$168.7M
Mar 31, 2026
Verition Fund Management LLCPut
773,400
+658,500
+573.1%
$157.3M
Mar 31, 2026
Qube Research & Technologies LtdCall
765,800
-590,000
-43.5%
$155.8M
Mar 31, 2026
Value Aligned Research Advisors, LLCCall
763,000
+320,700
+72.5%
$155.2M
Mar 31, 2026
Qube Research & Technologies LtdPut
760,400
-1,246,900
-62.1%
$154.7M
Mar 31, 2026
Squarepoint Ops LLCPut
714,500
-1,744,800
-70.9%
$145.4M
Mar 31, 2026
HSBC HOLDINGS PLCCall
592,200
-153,000
-20.5%
$120.4M
Mar 31, 2026
TORONTO DOMINION BANKPut
585,000
+480,000
+457.1%
$119.0M
Mar 31, 2026
MARSHALL WACE, LLPPut
553,700
+355,300
+179.1%
$112.6M
Mar 31, 2026
BARCLAYS PLCCall
541,200
-384,400
-41.5%
$110.1M
Mar 31, 2026
Parallax Volatility Advisers, L.P.Call
494,600
+232,100
+88.4%
$100.6M
Mar 31, 2026
Caption Management, LLCPut
478,500
+328,500
+219.0%
$97.3M
Mar 31, 2026
Page 1 of 4
Ownership Events — 13G / 13D
Event-driven, scanned daily
Vanguard Capital Management crosses 5.0%
Initial Schedule 13G · 122,092,206 shares reported
13GApr 29, 2026
VANGUARD GROUP INC reports —%
Schedule 13G/A · amendment
13G/AFeb 13, 2024
BlackRock Inc. reports —%
Schedule 13G/A · amendment
13G/AFeb 1, 2024
VANGUARD GROUP INC reports —%
Schedule 13G/A · amendment
13G/AFeb 9, 2023
BlackRock Inc. reports —%
Schedule 13G/A · amendment
13G/AJan 31, 2023
Quarterly holdings from SEC Form 13F-HR structured data sets (filed within 45 days of quarter end); 5%+ ownership events from Schedule 13G/13D filings scanned daily via EDGAR. Each row links to the source filing. Est. Avg Cost is a rolling-average estimate — each quarter's added shares priced at that quarter's 13F value ÷ shares, split-adjusted, with history beginning 2024-Q2; positions with one quarter of history or a data-quality flag show “—”.