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IDT Corp

172 hedge funds and large institutions have $630M invested in IDT Corp in 2025 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 74 increasing their positions, 49 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,173% more call options, than puts

Call options by funds: $6M | Put options by funds: $471K

100% more funds holding in top 10

Funds holding in top 10: 12 (+1)

71% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 14

51% more repeat investments, than reductions

Existing positions increased: 74 | Existing positions reduced: 49

17% more capital invested

Capital invested by funds: $541M → $630M (+$89.2M)

6% more funds holding

Funds holding: 163172 (+9)

3.79% more ownership

Funds ownership: 48.14%51.93% (+3.8%)

Holders
172
Holders Change
+9
Holders Change %
+5.52%
% of All Funds
2.31%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
24
Increased
74
Reduced
49
Closed
14
Calls
$6M
Puts
$471K
Net Calls
+$5.52M
Net Calls Change
+$700K
Name Holding Trade Value Shares
Change
Change in
Stake
Wolverine Trading
101
Wolverine Trading
Illinois
$369K -$16.9K -349 -5%
SG Americas Securities
102
SG Americas Securities
New York
$367K +$100K +2,065 +41%
EWM
103
Empirical Wealth Management
Washington
$326K +$61.7K +1,273 +25%
Marshall Wace
104
Marshall Wace
United Kingdom
$316K +$299K +6,162 New
Principal Financial Group
105
Principal Financial Group
Iowa
$314K +$1.5K +31 +0.5%
ASRS
106
Arizona State Retirement System
Arizona
$314K +$62.2K +1,283 +27%
HWAM
107
Hennion & Walsh Asset Management
New Jersey
$303K +$81.9K +1,689 +40%
SOW
108
State of Wyoming
Wyoming
$301K -$117K -2,412 -29%
MAA
109
Mraz Amerine & Associates
California
$294K -$40.3K -832 -13%
Prudential Financial
110
Prudential Financial
New Jersey
$288K +$3.88K +80 +1%
Universal-Beteiligungs- und Servicegesellschaft
111
Universal-Beteiligungs- und Servicegesellschaft
Germany
$283K +$268K +5,525 New
KK
112
KLP Kapitalforvaltning
Norway
$277K -$223K -4,600 -46%
New York State Common Retirement Fund
113
New York State Common Retirement Fund
New York
$273K
Mariner
114
Mariner
Kansas
$271K -$29.4K -606 -10%
DZ Bank
115
DZ Bank
Germany
$270K +$71.4K +1,473 +39%
ETC
116
Exchange Traded Concepts
Oklahoma
$255K -$50.9K -1,051 -17%
VF
117
Virtu Financial
New York
$252K +$238K +4,914 New
KI
118
Kapitalo Investimentos
Brazil
$233K +$220K +4,537 New
NAAA
119
New Age Alpha Advisors
New York
$230K +$80.9K +1,670 +59%
VOYA Investment Management
120
VOYA Investment Management
Georgia
$229K -$27.9K -575 -11%
CC
121
Centiva Capital
New York
$219K +$207K +4,272 New
DT
122
Diversified Trust
Tennessee
$212K +$200K +4,126 New
ET
123
Entropy Technologies
New York
$212K +$200K +4,124 New
QC
124
Quadrature Capital
United Kingdom
$210K +$199K +4,096 New
PFSRSONJ
125
Police & Firemen's Retirement System of New Jersey
New Jersey
$186K

IDT Hedge Fund Activity: Q1 2025 in Review

172 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in IDT Corp (IDT) for Q1 2025, worth a combined $630M — up 17% from $541M a quarter earlier.

Buyers outnumbered sellers: 24 funds opened new IDT positions and 14 closed out — a net gain of 10 holders — while 74 added to existing stakes and 49 trimmed.

The largest buyer was Millennium Management, adding an estimated $6.33M. The largest seller was Royce & Associates, cutting an estimated $3.4M.

  • 172 institutional investors held IDT Corp (IDT) as of Q1 2025, up from 163 in Q4 2024.
  • Funds reported $630M of IDT Corp stock for Q1 2025, up 17% quarter-over-quarter.
  • 24 funds opened new IDT Corp positions in Q1 2025 and 14 closed out, a net change of +10 holders.
  • The largest IDT Corp buyer in Q1 2025 was Millennium Management, an estimated $6.33M added.
  • The largest IDT Corp seller in Q1 2025 was Royce & Associates, an estimated $3.4M sold.

Based on aggregated 13F filings for Q1 2025.