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Institutional Ownership · SEC Form 13F

Who owns LDI (LDI)


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

138
Institutional holders
52,723,896
Shares held (tracked funds)

How the tape is positioned

13 tracked funds added or opened LDI while 26 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

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

Book-share is each fund’s reported value in LDI 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 138 tracked filers holding LDI, 78 increased or opened the position and 65 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.

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 LDI 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 5

  • VANGUARD CAPITAL MANAGEMENT LLC$8M
  • VANGUARD PORTFOLIO MANAGEMENT LLC$2M
  • VANGUARD FIDUCIARY TRUST CO$2M
  • BW Gestao de Investimentos Ltda.$2M
  • LAZARD ASSET MANAGEMENT LLC$1M

Full exits 7

  • VANGUARD GROUP INC$13M
  • JANE STREET GROUP, LLC$6M
  • Walleye Capital LLC$1M
  • GSA CAPITAL PARTNERS LLP$1M
  • Squarepoint Ops LLC$910K
  • TWO SIGMA ADVISERS, LP$680K

Largest adds

  • GOLDMAN SACHS GROUP INC$1M
  • Allianz Asset Management GmbH$693K
  • MORGAN STANLEY$655K
  • RENAISSANCE TECHNOLOGIES LLC$584K
  • DIMENSIONAL FUND ADVISORS LP$487K
  • GEODE CAPITAL MANAGEMENT, LLC$468K

Largest trims

  • MILLENNIUM MANAGEMENT LLC$3M
  • CITADEL ADVISORS LLC$2M
  • TWO SIGMA INVESTMENTS, LP$2M
  • CHARLES SCHWAB INVESTMENT MANAGEMENT INC$1M
  • BlackRock, Inc.$1M
  • KNIGHTSBRIDGE ASSET MANAGEMENT, LLC$1M

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. added9,571,997$14M11.4%2026-Q1
VANGUARD CAPITAL MANAGEMENT LLC new5,713,258$8M6.8%2026-Q1
GEODE CAPITAL MANAGEMENT, LLC added3,527,236$5M4.2%2026-Q1
CHARLES SCHWAB INVESTMENT MANAGEMENT INC added2,736,410$4M3.3%2026-Q1
STATE STREET CORP added2,104,554$3M2.5%2026-Q1
KNIGHTSBRIDGE ASSET MANAGEMENT, LLC added2,003,386$3M2.4%2026-Q1
UBS Group AG added1,983,962$3M2.4%2026-Q1
Allianz Asset Management GmbH added1,902,195$3M2.3%2026-Q1
GOLDMAN SACHS GROUP INC added1,855,917$3M2.2%2026-Q1
WASATCH ADVISORS LP added1,686,407$2M2.0%2026-Q1
MILLENNIUM MANAGEMENT LLC trimmed1,269,430$2M1.5%2026-Q1
VANGUARD PORTFOLIO MANAGEMENT LLC new1,211,787$2M1.4%2026-Q1
VANGUARD FIDUCIARY TRUST CO new1,188,477$2M1.4%2026-Q1
BW Gestao de Investimentos Ltda. new1,147,784$2M1.4%2026-Q1
SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed943,932$1M1.1%2026-Q1
NORTHERN TRUST CORP added941,511$1M1.1%2026-Q1
LAZARD ASSET MANAGEMENT LLC new928,317$1M1.1%2026-Q1
MORGAN STANLEY added914,463$1M1.1%2026-Q1
WOLVERINE ASSET MANAGEMENT LLC887,784$1M1.1%2026-Q1
RENAISSANCE TECHNOLOGIES LLC added819,800$1M1.0%2026-Q1
Nuveen, LLC added631,499$897K0.8%2026-Q1
Cetera Investment Advisers trimmed625,898$889K0.7%2026-Q1
DIMENSIONAL FUND ADVISORS LP added579,252$822K0.7%2026-Q1
Qube Research & Technologies Ltd added561,062$797K0.7%2026-Q1
Leisure Capital Management500,000$710K0.6%2026-Q1
Invesco Ltd. added474,443$674K0.6%2026-Q1
LOS ANGELES CAPITAL MANAGEMENT LLC added386,128$548K0.5%2026-Q1
Cannell & Spears LLC379,800$538K0.5%2026-Q1
TUDOR INVESTMENT CORP ET AL trimmed355,248$504K0.4%2026-Q1
Cerity Partners LLC added304,945$433K0.4%2026-Q1
Cullen Capital Management, LLC trimmed265,605$377K0.3%2026-Q1
AQR CAPITAL MANAGEMENT LLC added254,895$362K0.3%2026-Q1
Bank of New York Mellon Corp added248,355$353K0.3%2026-Q1
Philadelphia Financial Management of San Francisco, LLC trimmed243,001$345K0.3%2026-Q1
BNP PARIBAS FINANCIAL MARKETS added227,337$323K0.3%2026-Q1
TWO SIGMA INVESTMENTS, LP trimmed180,702$257K0.2%2026-Q1
Creative Planning added177,567$252K0.2%2026-Q1
Engineers Gate Manager LP added170,126$242K0.2%2026-Q1
CITADEL ADVISORS LLC trimmed154,527$219K0.2%2026-Q1
Virtu Financial LLC trimmed132,927$189K0.2%2026-Q1
IMC-Chicago, LLC trimmed124,554$177K0.1%2026-Q1
Focus Partners Advisor Solutions, LLC added121,924$173K0.1%2026-Q1
BANK OF AMERICA CORP /DE/ trimmed119,569$170K0.1%2026-Q1
BARCLAYS PLC trimmed103,791$147K0.1%2026-Q1
Quadrature Capital Ltd added95,864$136K0.1%2026-Q1
LPL Financial LLC added90,095$128K0.1%2026-Q1
Vanguard Global Advisers, LLC new86,905$123K0.1%2026-Q1
DEUTSCHE BANK AG\84,317$120K0.1%2026-Q1
FRANKLIN RESOURCES INC new79,443$113K0.1%2026-Q1
RHUMBLINE ADVISERS added68,693$98K0.1%2026-Q1
State of Wyoming added68,677$98K0.1%2026-Q1
CITIZENS FINANCIAL GROUP INC/RI added67,952$96K0.1%2026-Q1
SIMPLEX TRADING, LLC trimmed53,130$75K0.1%2026-Q1
PRICE T ROWE ASSOCIATES INC /MD/52,286$75K0.1%2026-Q1
MetLife Investment Management, LLC added52,517$75K0.1%2026-Q1
WELLS FARGO & COMPANY/MN trimmed51,223$73K0.1%2026-Q1
IEQ CAPITAL, LLC added50,843$72K0.1%2026-Q1
TFC Financial Management, Inc.49,572$70K0.1%2026-Q1
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added47,089$67K0.1%2026-Q1
VANGUARD GROUP INC added6,231,725$13M10.8%2025-Q4 stale
Philosophy Capital Management LLC trimmed2,269,684$7M5.8%2025-Q3 stale
JANE STREET GROUP, LLC added2,685,280$6M4.7%2025-Q4 stale
MARSHALL WACE, LLP added1,386,002$4M3.6%2025-Q3 stale
Alight Capital Management LP new450,000$1M1.2%2025-Q3 stale
Concentric Capital Strategies, LP new398,827$1M1.0%2025-Q3 stale
Walleye Capital LLC added515,974$1M0.9%2025-Q4 stale
GSA CAPITAL PARTNERS LLP added503,499$1M0.9%2025-Q4 stale
GROUP ONE TRADING LLC added327,027$1M0.8%2025-Q3 stale
Squarepoint Ops LLC trimmed439,490$910K0.8%2025-Q4 stale
BRIDGEWAY CAPITAL MANAGEMENT, LLC added631,828$802K0.7%2025-Q2 stale
BOOTHBAY FUND MANAGEMENT, LLC added673,601$802K0.7%2025-Q1 stale
TWO SIGMA ADVISERS, LP added328,500$680K0.6%2025-Q4 stale
CONTINENTAL ADVISORS LLC new516,693$656K0.5%2025-Q2 stale
Quantbot Technologies LP added290,979$602K0.5%2025-Q4 stale
Militia Capital Partners, LP new194,148$596K0.5%2025-Q3 stale
CANNELL CAPITAL LLC trimmed496,489$591K0.5%2025-Q1 stale
Counterpoint Mutual Funds LLC added159,203$489K0.4%2025-Q3 stale
CastleKnight Management LP trimmed150,911$463K0.4%2025-Q3 stale
Point72 Asset Management, L.P. added212,270$439K0.4%2025-Q4 stale
DC Investments Management, LLC298,310$379K0.3%2025-Q2 stale
Alpine Global Management, LLC added100,000$307K0.3%2025-Q3 stale
VARCOV Co. new129,012$267K0.2%2025-Q4 stale
WOLVERINE TRADING, LLC added80,727$254K0.2%2025-Q3 stale
Purpose Unlimited Inc. new120,000$248K0.2%2025-Q4 stale
PMC FIG Opportunities LLC new204,240$243K0.2%2025-Q1 stale
Shay Capital LLC added115,000$238K0.2%2025-Q4 stale
OMERS ADMINISTRATION Corp added173,400$206K0.2%2025-Q1 stale
Centiva Capital, LP added159,000$202K0.2%2025-Q2 stale
Persistent Asset Partners Ltd new122,159$145K0.1%2025-Q1 stale
Quinn Opportunity Partners LLC110,408$140K0.1%2025-Q2 stale
Schonfeld Strategic Advisors LLC added58,465$121K0.1%2025-Q4 stale
D. E. Shaw & Co., Inc. trimmed53,194$110K0.1%2025-Q4 stale
ERn Financial, LLC90,982$108K0.1%2025-Q1 stale
Verition Fund Management LLC added49,653$103K0.1%2025-Q4 stale
Balyasny Asset Management L.P. added49,381$102K0.1%2025-Q4 stale
AXQ CAPITAL, LP new31,308$96K0.1%2025-Q3 stale
Empowered Funds, LLC added64,518$82K0.1%2025-Q2 stale
HRT FINANCIAL LP added67,719$80K0.1%2025-Q1 stale
Jump Financial, LLC added38,231$79K0.1%2025-Q4 stale
Cubist Systematic Strategies, LLC trimmed56,085$67K0.1%2025-Q1 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