undamentalytics Newsletter

Amazon: which funds bought and sold

Institutions that bought and sold Amazon shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 3,121 institutions that filed 13F reports for both quarters added to or opened positions in Amazon, and 2,507 cut or closed them. Together they added a net 88.6M shares, +1.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 9.5M shares (+0.6%); index fund managers were net buyers of 15.4M shares (+0.7%). 207 opened a new position and 100 sold out entirely.

Bought, Q2 2026 3,121 institutions, 207 of them new holders Sold, Q2 2026 2,507 institutions, 100 of them sold out
Net change, all compared +88.6M shares (+1.3%)
Net change, active managers +9.5M shares (+0.6%), 127 bought, 116 sold

Buyers versus sellers

institutions compared, 6,106
Active managers and hedge funds 127 bought · 116 sold · +9.5M
Index fund managers 5 bought · 7 sold · +15.4M
Other institutions 2,989 bought · 2,384 sold · +63.7M

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Assenagon Asset Management S.A. +15.1M +73.8% 35.7M $8.5B
Blackrock, Inc. Index funds +12.8M +1.7% 748.4M $178B
Capital World Investors Active manager +10.8M +21.4% 61.2M $14.6B
Jane Street Group, LLC +9.9M +225.8% 14.3M $3.4B
Bank Of America Corp +9.0M +10.7% 93.2M $22.2B
Arrowstreet Capital, Limited Partnership Hedge fund +7.8M +23.8% 40.3M $9.6B
Boston Partners Active manager +7.4M +136.0% 12.9M $3.1B
FMR LLC Active manager +7.0M +1.9% 365.7M $87.2B
State Street Corp Index funds +6.7M +1.7% 397.2M $94.7B
Royal Bank Of Canada +6.2M +13.4% 52.7M $12.6B
D. E. Shaw & Co., Inc. Hedge fund +6.2M +131.4% 10.9M $2.6B
Franklin Resources Inc Active manager +5.5M +10.2% 59.2M $14.1B
Morgan Stanley +5.5M +3.1% 179.4M $42.8B
Invesco Ltd. +5.1M +3.7% 143.8M $34.3B
Vanguard Capital Management LLC Index funds +4.6M +0.7% 635.8M $152B
Susquehanna International Group, LLP +4.5M +134.1% 7.8M $1.9B
Citigroup Inc +4.0M +26.5% 19.1M $4.5B
Coatue Management LLC Hedge fund +3.9M +49.2% 11.8M $2.8B
Dimensional Fund Advisors LP +3.0M +7.6% 42.0M $10B
Deutsche Bank Ag\ +3.0M +9.2% 35.3M $8.4B

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Alliancebernstein L.P. Active manager −14.9M −28.3% 37.7M $7.9B
Price T Rowe Associates Inc Active manager −14.1M −11.5% 108.9M $26B
T. Rowe Price Investment Management, Inc. Active manager −8.4M −33.5% 16.6M $4B
Nuveen, LLC −8.2M −14.4% 49.1M $11.7B
Wellington Management Group LLP Active manager −7.3M −11.8% 55.1M $13.1B
Vanguard Portfolio Management LLC Index funds −5.4M −4.2% 121.6M $29B
Rathbones Group PLC −5.3M −50.7% 5.1M $1.2B
Jennison Associates LLC Active manager −5.0M −12.0% 36.5M $8.7B
Barclays PLC −4.9M −15.9% 26.1M $6.2B
Bank Of Nova Scotia −4.6M −56.2% 3.6M $861M
UBS Am, A Distinct Business Unit Of UBS Asset Management Americas LLC −3.9M −5.3% 69.9M $16.7B
California Public Employees Retirement System −3.1M −14.2% 18.7M $4.5B
Capstone Investment Advisors, LLC Hedge fund −2.7M −46.4% 3.1M $736M
Alyeska Investment Group, L.P. Hedge fund −2.6M −59.6% 1.8M $422M
Bridgewater Associates, LP Hedge fund −2.4M −53.8% 2.0M $483M
Clearbridge Investments, LLC Active manager −2.3M −15.9% 12.2M $2.9B
Principal Financial Group Inc −2.1M −10.8% 17.1M $4.1B
Ameriprise Financial Inc −2.1M −6.2% 31.4M $7.5B
Sands Capital Management, LLC Active manager −1.9M −27.7% 4.9M $1.2B
Altarock Partners LP Hedge fund −1.8M −24.3% 5.7M $1.4B

New positions

largest by value
InstitutionSharesValue June 30, 2026
Darsana Capital Partners LPHedge fund 2.5M $596M
Renaissance Technologies LLCHedge fund 2.3M $546M
Rk Capital Management, LLC 1.8M $419M
Pointstate Capital LPHedge fund 1.4M $339M
Dragoneer Investment Group, LLCHedge fund 1.3M $303M
Contour Asset Management LLCHedge fund 1.0M $245M
Thrive Capital Management, LLC 904K $215M
Rubric Capital Management LPHedge fund 900K $215M
Maplelane Capital, LLCHedge fund 655K $156M
Thiel Macro LLC 495K $118M

Sold out

largest by value
InstitutionSharesValue March 31, 2026
LGT Group Foundation 1.7M $353M
Eminence Capital, LPHedge fund 1.5M $322M
Greenwoods Asset Management Hong Kong Ltd.Active manager 1.0M $209M
Peconic Partners LLC 953K $199M
Wt Asset Management Ltd 806K $168M
Alua Capital Management LP 686K $143M
Southpoint Capital Advisors LPHedge fund 600K $125M
HRT Financial LP 441K $91.8M
Meridiem Capital Partners LP 415K $86.5M
LGT Fund Management Co Ltd. 411K $85.6M

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
6,118
Ten largest holders
43.3%
of 13F-reported shares
Index fund managers
32.8%
of 13F-reported shares
Active managers and hedge funds
23.2%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 127 116 18 7 +9.5M +0.6%
Index fund managers 5 7 0 0 +15.4M +0.7%
Other institutions 2,989 2,384 189 93 +63.7M +2.2%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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