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Institutional Ownership · SEC Form 13F

Who owns IDT (IDT)


Which tracked institutional funds hold IDT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See IDT company fundamentals →

Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.

187
Institutional holders
14M
Shares held (tracked funds)

How the tape is positioned

64 tracked funds added or opened IDT while 24 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.

A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.

Conviction spread

IDT’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes IDT more heavily than its largest holder by dollar value does.

Book-share is each fund’s reported value in IDT divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.

Institutional & insider positioning

Between 2026-Q1 and 2026-Q2, across 187 tracked filers holding IDT, 107 increased or opened the position and 101 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.

This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.

New buyers & exits

Funds opening or closing a position in IDT between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.

New buyers 5

  • Vest Financial, LLC$2M
  • Mitsubishi UFJ Trust & Banking Corp$1M
  • Mariner, LLC$657K
  • Tidal Investments LLC$646K
  • Jupiter Topco LLC$505K

Full exits 11

  • Qube Research & Technologies Ltd$8M
  • ROYCE & ASSOCIATES LP$7M
  • CSM Advisors, LLC$5M
  • Pacer Advisors, Inc.$4M
  • HRT FINANCIAL LP$4M
  • Edgestream Partners, L.P.$2M

Largest adds

  • FIRST TRUST ADVISORS LP$27M
  • BlackRock, Inc.$25M
  • AMERICAN CENTURY COMPANIES INC$20M
  • STATE STREET CORP$10M
  • MORGAN STANLEY$8M
  • VANGUARD CAPITAL MANAGEMENT LLC$8M

Largest trims

  • COOKE & BIELER LP$6M
  • JANE STREET GROUP, LLC$2M
  • Man Group plc$2M
  • Engineers Gate Manager LP$2M
  • OP Asset Management Ltd$1M
  • Point72 Asset Management, L.P.$1M

Institutional holders

One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.

FundSharesReported value% of valueQuarter
BlackRock, Inc. added1,923,496$112M14.2%2026-Q2
VANGUARD CAPITAL MANAGEMENT LLC added887,211$52M6.6%2026-Q2
RENAISSANCE TECHNOLOGIES LLC trimmed879,008$51M6.5%2026-Q2
DIMENSIONAL FUND ADVISORS LP trimmed779,838$45M5.8%2026-Q2
GEODE CAPITAL MANAGEMENT, LLC added653,066$38M4.8%2026-Q2
STATE STREET CORP added616,837$36M4.6%2026-Q2
FIRST TRUST ADVISORS LP added512,873$30M3.8%2026-Q2
AMERICAN CENTURY COMPANIES INC added416,982$24M3.1%2026-Q2
DEUTSCHE BANK AG\ added386,746$22M2.9%2026-Q2
KAHN BROTHERS GROUP INC372,566$18M2.3%2026-Q2
MORGAN STANLEY added343,468$20M2.5%2026-Q2
D. E. Shaw & Co., Inc. added295,788$17M2.2%2026-Q2
JACOBS LEVY EQUITY MANAGEMENT, INC trimmed279,425$16M2.1%2026-Q2
Nuveen, LLC added272,064$16M2.0%2026-Q2
CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed255,279$15M1.9%2026-Q2
VANGUARD PORTFOLIO MANAGEMENT LLC trimmed244,757$14M1.8%2026-Q2
COOKE & BIELER LP trimmed242,039$14M1.8%2026-Q2
AQR CAPITAL MANAGEMENT LLC added186,236$11M1.4%2026-Q2
NORTHERN TRUST CORP added167,872$10M1.2%2026-Q2
MILLENNIUM MANAGEMENT LLC trimmed167,669$10M1.2%2026-Q2
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC trimmed160,080$10M1.2%2026-Q2
TWO SIGMA INVESTMENTS, LP trimmed159,819$9M1.2%2026-Q2
Cerity Partners LLC added148,010$9M1.1%2026-Q2
GOLDMAN SACHS GROUP INC added143,921$8M1.1%2026-Q2
UBS Group AG added142,293$8M1.1%2026-Q2
VANGUARD FIDUCIARY TRUST CO added140,465$8M1.0%2026-Q2
PANAGORA ASSET MANAGEMENT INC added131,172$8M1.0%2026-Q2
FMR LLC added130,657$8M1.0%2026-Q2
ALGERT GLOBAL LLC added128,504$7M1.0%2026-Q2
JANE STREET GROUP, LLC trimmed123,676$7M0.9%2026-Q2
Bank of New York Mellon Corp added119,978$7M0.9%2026-Q2
JPMORGAN CHASE & CO added97,271$6M0.7%2026-Q2
ALTA FOX CAPITAL MANAGEMENT, LLC97,010$6M0.7%2026-Q2
CITADEL ADVISORS LLC trimmed96,634$6M0.7%2026-Q2
NORGES BANK added95,600$6M0.7%2026-Q2
LAZARD ASSET MANAGEMENT LLC added90,663$5M0.7%2026-Q2
Russell Investments Group, Ltd. trimmed82,958$5M0.6%2026-Q2
Point72 Asset Management, L.P. trimmed71,130$4M0.5%2026-Q2
Veradace Capital Management LLC added64,589$4M0.5%2026-Q2
Creative Planning added61,984$4M0.5%2026-Q2
ALLIANCEBERNSTEIN L.P. added57,589$3M0.4%2026-Q2
FRANKLIN RESOURCES INC trimmed57,305$3M0.4%2026-Q2
BARCLAYS PLC trimmed57,083$3M0.4%2026-Q2
MARTINGALE ASSET MANAGEMENT L P added52,788$3M0.4%2026-Q2
BANK OF AMERICA CORP /DE/ trimmed48,310$3M0.4%2026-Q2
HSBC HOLDINGS PLC added47,280$3M0.3%2026-Q2
OP Asset Management Ltd trimmed45,985$3M0.3%2026-Q2
Emmett Investment Management, LP added43,766$3M0.3%2026-Q2
Swiss National Bank trimmed41,300$2M0.3%2026-Q2
Man Group plc trimmed39,701$2M0.3%2026-Q2
BALYASNY ASSET MANAGEMENT L.P. added38,925$2M0.3%2026-Q2
Magnetar Financial LLC added37,985$2M0.3%2026-Q2
VICTORY CAPITAL MANAGEMENT INC trimmed36,269$2M0.3%2026-Q2
BNP PARIBAS FINANCIAL MARKETS added34,481$2M0.3%2026-Q2
Vest Financial, LLC trimmed34,049$2M0.3%2026-Q2
DARK FOREST CAPITAL MANAGEMENT LP added31,783$2M0.2%2026-Q2
WELLS FARGO & COMPANY/MN added31,429$2M0.2%2026-Q2
Americana Partners, LLC added31,288$2M0.2%2026-Q2
Invesco Ltd. trimmed30,012$2M0.2%2026-Q2
PRINCIPAL FINANCIAL GROUP INC added29,104$2M0.2%2026-Q2
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed28,806$2M0.2%2026-Q2
PDT Partners, LLC added25,509$1M0.2%2026-Q2
RHUMBLINE ADVISERS added25,363$1M0.2%2026-Q2
Susquehanna Portfolio Strategies, LLC added24,215$1M0.2%2026-Q2
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added23,054$1M0.2%2026-Q2
Legal & General Group Plc trimmed22,218$1M0.2%2026-Q2
Mitsubishi UFJ Trust & Banking Corp new22,014$1M0.2%2026-Q2
AMERIPRISE FINANCIAL INC added21,489$1M0.2%2026-Q2
Trexquant Investment LP trimmed20,311$1M0.2%2026-Q2
PRICE T ROWE ASSOCIATES INC /MD/ added17,909$1M0.1%2026-Q2
Quantinno Capital Management LP added17,726$1M0.1%2026-Q2
Engineers Gate Manager LP trimmed16,150$939K0.1%2026-Q2
VANGUARD ASSET MANAGEMENT, Ltd added15,955$928K0.1%2026-Q2
Vident Advisory, LLC added15,703$913K0.1%2026-Q2
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management added14,881$865K0.1%2026-Q2
XTX Topco Ltd trimmed14,456$841K0.1%2026-Q2
Hennion & Walsh Asset Management, Inc. trimmed13,789$802K0.1%2026-Q2
O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed12,733$741K0.1%2026-Q2
MEEDER ASSET MANAGEMENT INC added12,541$729K0.1%2026-Q2
Counterpoint Mutual Funds LLC11,965$696K0.1%2026-Q2
CANADA PENSION PLAN INVESTMENT BOARD trimmed11,900$692K0.1%2026-Q2
Mariner, LLC added11,290$657K0.1%2026-Q2
Y-Intercept (Hong Kong) Ltd added11,116$647K0.1%2026-Q2
Tidal Investments LLC added11,103$646K0.1%2026-Q2
CITIGROUP INC added10,605$617K0.1%2026-Q2
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO added10,254$596K0.1%2026-Q2
RITHOLTZ WEALTH MANAGEMENT trimmed9,833$572K0.1%2026-Q2
MetLife Investment Management, LLC added9,669$562K0.1%2026-Q2
SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed9,227$537K0.1%2026-Q2
Watershed Asset Management, L.L.C.9,112$530K0.1%2026-Q2
DIVERSIFIED TRUST CO added9,052$526K0.1%2026-Q2
Quantbot Technologies LP trimmed8,921$519K0.1%2026-Q2
MERCER GLOBAL ADVISORS INC /ADV added8,742$508K0.1%2026-Q2
Jupiter Topco LLC new8,681$505K0.1%2026-Q2
Dynamic Technology Lab Private Ltd trimmed8,420$490K0.1%2026-Q2
Connor, Clark & Lunn Investment Management Ltd. trimmed8,174$475K0.1%2026-Q2
TEACHER RETIREMENT SYSTEM OF TEXAS added8,141$473K0.1%2026-Q2
AVIVA PLC trimmed8,082$470K0.1%2026-Q2
MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed7,954$463K0.1%2026-Q2
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added7,641$444K0.1%2026-Q2

Ownership over time

Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.

HoldersTotal shares

Reading this table

Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.

About 13F filings

A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.

Learn how to read institutional ownership