13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Printed Circuit BoardsHigh-convictionMulti-bagger
TTMI

TTM TECHNOLOGIES INC

531 institutions still hold TTM TECHNOLOGIES INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 87305R109·Printed Circuit Boards·531 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 7.7%
vs prior quarter
13F value held
$6.2B
49.0% inst. owned
of float
Holders
531
-48 QoQ
filers reporting
Activity
+61 / −100
+926 added · −802 reduced
this quarter
Concentration
21.34%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

531 institutions reported TTMI in Q1 2026. BlackRock, Inc. leads at 21.3% of the visible book. -48 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.3B13.6M0.02%Q1 202602
Vanguard Portfolio Management
CIK 0002100121
$623M6.4M0.03%Q1 202603
Invesco Ltd.
CIK 0000914208
$505M5.2M0.08%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$435M4.5M0.01%Q1 202605
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$420M4.3M0.09%Q1 202606
STATE STREET CORP
CIK 0000093751
$372M3.8M0.01%Q1 202607
Whale Rock Capital Management LLC
CIK 0001387322
$342M3.5M4.42%Q1 202608
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$310M3.2M0.02%Q1 202609
Polar Capital Holdings Plc
CIK 0001837309
$285M2.9M1.01%Q1 202610
FMR LLC
CIK 0000315066
$244M2.5M0.01%Q1 202611
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$215M2.2M0.12%Q1 202612
Castle Hook Partners LP
CIK 0001687241
$206M2.1M0.88%Q1 202613
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$136M1.4M0.03%Q1 202614
JPMORGAN CHASE & CO
CIK 0000019617
$133M1.5M0.01%Q1 202615
Delaware Management Holdings, Inc.
CIK 0000921739
$126M1.3M0.22%Q1 202616
NORTHERN TRUST CORP
CIK 0000073124· Index
$126M1.3M0.02%Q1 202617
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$116M1.2M0.02%Q1 202618
ALKEON CAPITAL MANAGEMENT LLC
CIK 0001230239
$102M1.1M0.17%Q1 202619
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$102M1.0M0.01%Q1 202620
CITADEL ADVISORS LLC
CIK 0001423053
$98M1.4M0.01%Q4 2025
Page 1 of 27
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