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Institutional Ownership · SEC Form 13F

Who owns ILPT (ILPT)


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

Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.

155
Institutional holders
32,746,914
Shares held (tracked funds)
49.1%
Of shares outstanding

How the tape is positioned

19 tracked funds added or opened ILPT while 11 trimmed or exited it between 2025-Q4 and 2026-Q1 — 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

ILPT’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 ILPT more heavily than its largest holder by dollar value does.

Book-share is each fund’s reported value in ILPT 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 2025-Q4 and 2026-Q1, across 155 tracked filers holding ILPT, 80 increased or opened the position and 64 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.

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 ILPT between the 2025-Q4 and 2026-Q1 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 4

  • VANGUARD CAPITAL MANAGEMENT LLC$15M
  • VANGUARD FIDUCIARY TRUST CO$2M
  • VANGUARD PORTFOLIO MANAGEMENT LLC$2M
  • ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$1M

Full exits 3

  • VANGUARD GROUP INC$18M
  • Gateway Wealth Partners, LLC$3M
  • ExodusPoint Capital Management, LP$529K

Largest adds

  • LPL Financial LLC$3M
  • TWO SIGMA INVESTMENTS, LP$3M
  • BlackRock, Inc.$2M
  • Russell Investments Group, Ltd.$1M
  • Invesco Ltd.$1M
  • ACADIAN ASSET MANAGEMENT LLC$1M

Largest trims

  • Thrivent Financial for Lutherans$2M
  • MILLENNIUM MANAGEMENT LLC$1M
  • Flat Footed LLC$1M
  • JANE STREET GROUP, LLC$926K
  • JPMORGAN CHASE & CO$651K
  • BARCLAYS PLC$392K

Institutional holders

One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).

FundSharesReported value% of valueQuarter
BlackRock, Inc. added5,468,777$31M14.7%2026-Q1
VANGUARD CAPITAL MANAGEMENT LLC new2,555,760$15M6.9%2026-Q1
CastleKnight Management LP trimmed1,888,199$11M5.1%2026-Q1
Nantahala Capital Management, LLC1,678,973$10M4.5%2026-Q1
Flat Footed LLC trimmed1,435,087$8M3.9%2026-Q1
GEODE CAPITAL MANAGEMENT, LLC added1,398,228$8M3.8%2026-Q1
D. E. Shaw & Co., Inc. added1,377,034$8M3.7%2026-Q1
UMB Bank, n.a.1,280,150$7M3.5%2026-Q1
STATE STREET CORP added1,160,338$7M3.1%2026-Q1
LSV ASSET MANAGEMENT trimmed1,131,580$6M3.1%2026-Q1
Union Square Park Capital Management, LLC930,000$5M2.4%2026-Q1
DIMENSIONAL FUND ADVISORS LP trimmed718,916$4M1.9%2026-Q1
TWO SIGMA INVESTMENTS, LP added617,669$4M1.7%2026-Q1
LPL Financial LLC added572,345$3M1.5%2026-Q1
CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed474,601$3M1.3%2026-Q1
RENAISSANCE TECHNOLOGIES LLC added458,989$3M1.2%2026-Q1
NORTHERN TRUST CORP added449,381$3M1.2%2026-Q1
GOLDMAN SACHS GROUP INC added407,627$2M1.1%2026-Q1
MORGAN STANLEY added406,569$2M1.1%2026-Q1
VANGUARD FIDUCIARY TRUST CO new393,418$2M1.1%2026-Q1
Qube Research & Technologies Ltd added384,030$2M1.0%2026-Q1
MILLENNIUM MANAGEMENT LLC trimmed378,304$2M1.0%2026-Q1
VANGUARD PORTFOLIO MANAGEMENT LLC new319,581$2M0.9%2026-Q1
Thrivent Financial for Lutherans trimmed316,010$2M0.9%2026-Q1
Invesco Ltd. added311,180$2M0.8%2026-Q1
Russell Investments Group, Ltd. added310,258$2M0.8%2026-Q1
GSA CAPITAL PARTNERS LLP added304,345$2M0.8%2026-Q1
ACADIAN ASSET MANAGEMENT LLC added283,503$2M0.8%2026-Q1
Inspire Investing, LLC added265,173$2M0.7%2026-Q1
RBF Capital, LLC250,000$1M0.7%2026-Q1
ALGERT GLOBAL LLC added239,050$1M0.6%2026-Q1
Point72 Asset Management, L.P. added235,267$1M0.6%2026-Q1
UBS Group AG added222,478$1M0.6%2026-Q1
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added218,898$1M0.6%2026-Q1
TUDOR INVESTMENT CORP ET AL added213,849$1M0.6%2026-Q1
DigitalBridge Group, Inc. trimmed213,427$1M0.6%2026-Q1
PRUDENTIAL FINANCIAL INC added205,780$1M0.6%2026-Q1
Bank of New York Mellon Corp added191,998$1M0.5%2026-Q1
Universal- Beteiligungs- und Servicegesellschaft mbH153,489$872K0.4%2026-Q1
STATE OF WISCONSIN INVESTMENT BOARD added139,202$791K0.4%2026-Q1
CITADEL ADVISORS LLC trimmed138,671$788K0.4%2026-Q1
D.A. DAVIDSON & CO. added126,600$719K0.3%2026-Q1
CORSAIR CAPITAL MANAGEMENT, L.P.126,549$719K0.3%2026-Q1
MARSHALL WACE, LLP added122,548$696K0.3%2026-Q1
NOMURA ASSET MANAGEMENT CO LTD89,900$511K0.2%2026-Q1
AQR CAPITAL MANAGEMENT LLC added89,708$510K0.2%2026-Q1
Nuveen, LLC88,926$505K0.2%2026-Q1
Jump Financial, LLC trimmed85,130$484K0.2%2026-Q1
Asset Management One Co., Ltd. trimmed83,055$472K0.2%2026-Q1
BARCLAYS PLC trimmed81,221$461K0.2%2026-Q1
RHUMBLINE ADVISERS added80,781$459K0.2%2026-Q1
Hillsdale Investment Management Inc. added66,300$377K0.2%2026-Q1
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.63,789$362K0.2%2026-Q1
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO added63,384$360K0.2%2026-Q1
Sumitomo Mitsui Trust Group, Inc. trimmed57,552$327K0.2%2026-Q1
Quantinno Capital Management LP added54,557$310K0.1%2026-Q1
DEUTSCHE BANK AG\ trimmed52,192$296K0.1%2026-Q1
BANK OF AMERICA CORP /DE/ added51,792$294K0.1%2026-Q1
JPMORGAN CHASE & CO trimmed49,057$284K0.1%2026-Q1
Empowered Funds, LLC new46,724$265K0.1%2026-Q1
Mitsubishi UFJ Asset Management Co., Ltd. added46,562$264K0.1%2026-Q1
ALLIANCEBERNSTEIN L.P.47,140$261K0.1%2026-Q1
VOYA INVESTMENT MANAGEMENT LLC added42,860$243K0.1%2026-Q1
Cetera Investment Advisers trimmed41,568$236K0.1%2026-Q1
LOS ANGELES CAPITAL MANAGEMENT LLC added41,245$234K0.1%2026-Q1
PRELUDE CAPITAL MANAGEMENT, LLC trimmed41,169$234K0.1%2026-Q1
Vanguard Personalized Indexing Management, LLC added40,826$232K0.1%2026-Q1
Register Financial Advisors LLC trimmed38,687$220K0.1%2026-Q1
PRICE T ROWE ASSOCIATES INC /MD/ added38,294$218K0.1%2026-Q1
Creative Planning trimmed37,950$216K0.1%2026-Q1
Corient Private Wealth LLC added33,289$189K0.1%2026-Q1
SUSQUEHANNA INTERNATIONAL GROUP, LLP added33,133$188K0.1%2026-Q1
Sequoia Financial Advisors, LLC30,894$175K0.1%2026-Q1
State of Alaska, Department of Revenue added27,120$153K0.1%2026-Q1
Resona Asset Management Co.,Ltd. trimmed25,897$150K0.1%2026-Q1
FOX RUN MANAGEMENT, L.L.C. trimmed25,815$149K0.1%2026-Q1
FMR LLC added25,457$145K0.1%2026-Q1
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added25,439$144K0.1%2026-Q1
Daiwa Securities Group Inc. added23,236$132K0.1%2026-Q1
MetLife Investment Management, LLC trimmed23,233$132K0.1%2026-Q1
Savvy Advisors, Inc. trimmed22,700$129K0.1%2026-Q1
Vanguard Global Advisers, LLC new22,216$126K0.1%2026-Q1
WELLS FARGO & COMPANY/MN trimmed21,310$121K0.1%2026-Q1
VANGUARD GROUP INC trimmed3,237,850$18M8.5%2025-Q4 stale
Gateway Wealth Partners, LLC trimmed539,245$3M1.4%2025-Q4 stale
Cubist Systematic Strategies, LLC added200,623$1M0.6%2025-Q3 stale
Informed Momentum Co LLC new150,801$879K0.4%2025-Q3 stale
BAILARD, INC. added148,999$869K0.4%2025-Q3 stale
ExodusPoint Capital Management, LP added95,553$529K0.3%2025-Q4 stale
TWO SIGMA ADVISERS, LP added87,096$483K0.2%2025-Q4 stale
MACQUARIE GROUP LTD63,789$372K0.2%2025-Q3 stale
Tidal Investments LLC new57,002$316K0.1%2025-Q4 stale
Verition Fund Management LLC added53,861$314K0.1%2025-Q3 stale
HRT FINANCIAL LP trimmed47,630$263K0.1%2025-Q4 stale
Alberta Investment Management Corp65,800$226K0.1%2025-Q1 stale
XTX Topco Ltd added43,943$200K0.1%2025-Q2 stale
MANGROVE PARTNERS IM, LLC new29,912$166K0.1%2025-Q4 stale
Quadrature Capital Ltd added21,751$127K0.1%2025-Q3 stale
US Asset Management LLC added22,606$125K0.1%2025-Q4 stale
BESSEMER GROUP INC20,112$117K0.1%2025-Q3 stale

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