We are live on ! Find out more
ATE

Advantest Corp
ATE

Delisted

ATE was delisted on the 21st of April, 2016.

Back to rankings

16 hedge funds and large institutions have $10.9M invested in Advantest Corp in 2026 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 6 increasing their positions, 5 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

300% more first-time investments, than exits

New positions opened: 4 | Existing positions closed: 1

23% more funds holding

Funds holding: 13 → 16 (+3)

20% more repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 5

1% less capital invested

Capital invested by funds: $11.1M → $10.9M (-$166K)

Holders
16
Holders Change
+3
Holders Change %
+23.08%
% of All Funds
0.2%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
4
Increased
6
Reduced
5
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
RhumbLine Advisers
RhumbLine Advisers
Massachusetts
+$130K
2
ACM
Accent Capital Management
Ohio
+$63K
3
GI
GAMMA Investing
California
+$49.2K
4
SL
Salomon & Ludwin
Virginia
+$31.2K
5
PNC Financial Services Group
PNC Financial Services Group
Pennsylvania
+$22.1K

Top Sellers

Rank Fund Capital Flow
1
BCAM
Boston Common Asset Management
Massachusetts
-$1.12M
2
WIM
Westside Investment Management
California
-$64.6K
3
SEP
Signature Equity Partners
Ohio
-$23.7K
4
CP
Canopy Partners
Ohio
-$1.49K
5
HNB
Huntington National Bank
Ohio
-$1.09K
Name Holding Trade Value Shares
Change 		Change in
Stake
BCAM
1
Boston Common Asset Management
Massachusetts
$4.32M -$1.12M -8,281 -21%
RhumbLine Advisers
2
RhumbLine Advisers
Massachusetts
$2.03M +$130K +959 +7%
ACM
3
Ativo Capital Management
Illinois
$1.62M +$3.53K +26 +0.2%
YCM
4
Yousif Capital Management
Michigan
$971K – – –
GI
5
GAMMA Investing
California
$737K +$49.2K +362 +7%
CP
6
Canopy Partners
Ohio
$511K -$1.49K -11 -0.3%
DT
7
Diversified Trust
Tennessee
$369K +$2.68K +21 +0.7%
WIM
8
Westside Investment Management
California
$109K -$64.6K -476 -37%
PNC Financial Services Group
9
PNC Financial Services Group
Pennsylvania
$83.3K +$22.1K +163 +36%
SL
10
Salomon & Ludwin
Virginia
$71.9K +$31.2K +230 +77%
ACM
11
Accent Capital Management
Ohio
$63K +$63K +464 New
AA
12
Ancora Advisors
Ohio
$4.62K +$4.62K +34 New
IAS
13
IMA Advisory Services
Colorado
$3.4K -$543 -4 -14%
FCAS
14
First Command Advisory Services
Texas
$2.85K +$2.85K +21 New
HCM
15
Horrell Capital Management
Arkansas
$1.77K +$1.77K +13 New
HNB
16
Huntington National Bank
Ohio
$136 -$1.09K -8 -89%
SEP
17
Signature Equity Partners
Ohio
– -$23.7K -188 Closed

ATE Hedge Fund Activity: Q1 2026 in Review

16 of the 8,130 institutional investors tracked by Wall St. Rank reported a position in Advantest Corp (ATE) for Q1 2026, worth a combined $10.9M — down 1.5% from $11.1M a quarter earlier.

Buyers outnumbered sellers: 4 funds opened new ATE positions and 1 closed out — a net gain of 3 holders — while 6 added to existing stakes and 5 trimmed.

The largest buyer was RhumbLine Advisers, adding an estimated $130K. The largest seller was Boston Common Asset Management, cutting an estimated $1.12M.

  • 16 institutional investors held Advantest Corp (ATE) as of Q1 2026, up from 13 in Q4 2025.
  • Funds reported $10.9M of Advantest Corp stock for Q1 2026, down 1.5% quarter-over-quarter.
  • 4 funds opened new Advantest Corp positions in Q1 2026 and 1 closed out, a net change of +3 holders.
  • The largest Advantest Corp buyer in Q1 2026 was RhumbLine Advisers, an estimated $130K added.
  • The largest Advantest Corp seller in Q1 2026 was Boston Common Asset Management, an estimated $1.12M sold.

Based on aggregated 13F filings for Q1 2026.