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VICR · AAPL in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

VICRAAPL
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • VICR
  • AAPL
0204060202120222023202420252026
Holders and value by quarter
QuarterVICRAAPL
Q3 20201 holders, $2.2m40 holders, $229bn
Q4 20202 holders, $30m48 holders, $256bn
Q1 20211 holders, $58m45 holders, $224bn
Q2 20212 holders, $145m43 holders, $247bn
Q3 20213 holders, $284m38 holders, $252bn
Q4 20214 holders, $140m43 holders, $330bn
Q1 20224 holders, $130m41 holders, $326bn
Q2 20223 holders, $141m42 holders, $253bn
Q3 20221 holders, $118m36 holders, $255bn
Q4 20221 holders, $32m39 holders, $234bn
Q1 20232 holders, $1.2m42 holders, $298bn
Q2 20232 holders, $6.5m43 holders, $356bn
Q3 20233 holders, $19m42 holders, $309bn
Q4 20232 holders, $16m43 holders, $346bn
Q1 20242 holders, $11m46 holders, $287bn
Q2 20241 holders, $921k56 holders, $316bn
Q3 2024none listed holders, n.a.50 holders, $323bn
Q4 20241 holders, $1.0m51 holders, $333bn
Q1 20251 holders, $1.0m49 holders, $285bn
Q2 20251 holders, $1.0m50 holders, $248bn
Q3 20251 holders, $1.2m50 holders, $305bn
Q4 20252 holders, $2.6m51 holders, $355bn
Q1 20267 holders, $435m53 holders, $334bn
Q2 202610 holders, $1.4bn48 holders, $373bn
VICR

Vicor Corp

Holders
1
Reported value
$1.0m
Buyers
0
Sellers
1

Breadth -1 among 95 comparable managers.

Technology hardware and equipment
AAPL

Apple Inc

Holders
50
Reported value
$248bn
Buyers
28
Sellers
23

Breadth +5 among 95 comparable managers.

Technology hardware and equipment

Who holds both, Q2 2025

Among the 50 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only VICR (0)

None.

Only AAPL (49)

Acadian Asset Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Baillie Gifford & Co, Balyasny Asset Management LLC, Berkshire Hathaway Inc, Brevan Howard Capital Management LP, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, Caxton Associates LLP, Citadel Advisors LLC, D. E. Shaw & Co., Dodge & Cox, Eisler Capital Management Ltd, Fidelity (FMR LLC), GAMCO Investors Inc, Harris Associates LP, Holocene Advisors LP, Hudson Bay Capital Management LP, Invesco Ltd, Janus Henderson Group Ltd, Light Street Capital Management LLC, and 24 more

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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