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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
Lazard Asset Management
76
Lazard Asset Management
New York
$664K +$144K +2,980 +30%
NRD
77
Nebula Research & Development
New York
$660K -$59K -1,218 -9%
T. Rowe Price Associates
78
T. Rowe Price Associates
Maryland
$658K -$77.9K -1,607 -11%
Aviva
79
Aviva
United Kingdom
$623K +$3.05K +63 +0.5%
PP
80
PDT Partners
New York
$578K +$546K +11,271 New
CCIA
81
Campbell & Co Investment Adviser
Maryland
$567K -$806K -16,637 -60%
OQS
82
Occudo Quantitative Strategies
Florida
$535K +$44.4K +917 +10%
ACM
83
Aquatic Capital Management
Illinois
$518K +$163K +3,363 +50%
SEI Investments
84
SEI Investments
Pennsylvania
$518K +$189K +3,899 +63%
YIH
85
Y-Intercept (HK)
Hong Kong
$507K -$22.6K -466 -5%
Mirae Asset Global ETFs Holdings
86
Mirae Asset Global ETFs Holdings
Hong Kong
$470K +$18.5K +381 +4%
MIM
87
MetLife Investment Management
New Jersey
$468K -$8.72K -180 -2%
Manulife (Manufacturers Life Insurance)
88
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$450K +$148K +3,050 +53%
Janus Henderson Group
89
Janus Henderson Group
United Kingdom
$450K
SO
90
STRS Ohio
Ohio
$441K -$228K -4,700 -35%
UBS Group
91
UBS Group
Switzerland
$437K -$107K -2,209 -21%
IIM
92
INTECH Investment Management
Florida
$424K +$5.53K +114 +1%
Group One Trading
93
Group One Trading
Illinois
$408K -$16.7K -344 -4%
Jane Street
94
Jane Street
New York
$405K -$185K -3,825 -33%
QT
95
Quantbot Technologies
New York
$398K +$244K +5,035 +185%
SPIA
96
Steward Partners Investment Advisory
New York
$397K
TI
97
Tidal Investments
Wisconsin
$396K +$374K +7,723 New
CF
98
Corebridge Financial
Texas
$388K -$5.38K -111 -1%
Verition Fund Management
99
Verition Fund Management
Connecticut
$374K +$67.9K +1,400 +24%
Osaic Holdings
100
Osaic Holdings
Arizona
$372K +$5.33K +110 +2%

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.