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TTMI · SNDK 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.

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.
  • TTMI
  • SNDK
0204060202120222023202420252026
Holders and value by quarter
QuarterTTMISNDK
Q2 20203 holders, $114mnone listed holders, n.a.
Q3 20202 holders, $48mnone listed holders, n.a.
Q4 20205 holders, $54mnone listed holders, n.a.
Q1 20213 holders, $39mnone listed holders, n.a.
Q3 20211 holders, $1.7mnone listed holders, n.a.
Q4 20213 holders, $3.8mnone listed holders, n.a.
Q1 20222 holders, $4.6mnone listed holders, n.a.
Q2 20222 holders, $4.8mnone listed holders, n.a.
Q3 20221 holders, $2.6mnone listed holders, n.a.
Q4 20221 holders, $3.6mnone listed holders, n.a.
Q1 20231 holders, $5.0mnone listed holders, n.a.
Q2 20231 holders, $6.2mnone listed holders, n.a.
Q3 20231 holders, $6.5mnone listed holders, n.a.
Q4 20231 holders, $8.7mnone listed holders, n.a.
Q1 20242 holders, $10mnone listed holders, n.a.
Q2 20243 holders, $37mnone listed holders, n.a.
Q3 20241 holders, $15mnone listed holders, n.a.
Q4 20242 holders, $20mnone listed holders, n.a.
Q1 20252 holders, $17m7 holders, $1.3bn
Q2 20256 holders, $245m14 holders, $1.6bn
Q3 20257 holders, $365m19 holders, $4.2bn
Q4 20257 holders, $894m27 holders, $9.8bn
Q1 202614 holders, $1.5bn38 holders, $19.8bn
Q2 202626 holders, $5.0bn41 holders, $55.4bn
TTMI

TTM Technologies Inc

Holders
7
Reported value
$365m
Buyers
4
Sellers
3

Breadth +1 among 95 comparable managers.

SNDK

SanDisk Corp

Holders
19
Reported value
$4.2bn
Buyers
13
Sellers
9

Breadth +4 among 95 comparable managers.

Who holds both, Q3 2025

Among the 23 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

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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