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Institutional Ownership · SEC Form 13F

Who owns EIKN


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

76
Institutional holders
25M
Shares held (tracked funds)

How the tape is positioned

31 tracked funds added or opened EIKN while 11 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

EIKN’s largest tracked holder by dollar value, FMR LLC, 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 conviction gap — its largest holder concentrates the name more heavily than the typical one.

Book-share is each fund’s reported value in EIKN 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 76 tracked filers holding EIKN, 53 increased or opened the position and 22 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 EIKN 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 6

  • Parkman Healthcare Partners LLC$3M
  • Schonfeld Strategic Advisors LLC$2M
  • Affinity Asset Advisors, LLC$1M
  • ALPS ADVISORS INC$717K
  • Invesco Ltd.$664K
  • Bank of New York Mellon Corp$624K

Full exits 8

  • T. Rowe Price Investment Management, Inc.$13M
  • JANE STREET GROUP, LLC$3M
  • Blackstone Inc.$2M
  • WELLINGTON MANAGEMENT GROUP LLP$1M
  • GOLDMAN SACHS GROUP INC$1M
  • LMR Partners LLP$1M

Largest adds

  • FMR LLC$25M
  • BlackRock, Inc.$21M
  • Foresite Capital Management IV, LLC$5M
  • GEODE CAPITAL MANAGEMENT, LLC$4M
  • STATE STREET CORP$4M
  • Merck & Co., Inc.$4M

Largest trims

  • ALLIANCEBERNSTEIN L.P.$4M
  • CITADEL ADVISORS LLC$3M
  • BANK OF AMERICA CORP /DE/$421K

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
FMR LLC added4,993,906$65M18.8%2026-Q2
BlackRock, Inc. added4,281,425$56M16.1%2026-Q2
Foresite Capital Management IV, LLC1,943,682$25M7.3%2026-Q2
Merck & Co., Inc.1,666,666$22M6.3%2026-Q2
Foresite Capital Management V, LLC1,318,983$17M5.0%2026-Q2
Capital World Investors added1,175,944$15M4.4%2026-Q2
PRICE T ROWE ASSOCIATES INC /MD/ added1,005,035$13M3.8%2026-Q2
VANGUARD CAPITAL MANAGEMENT LLC trimmed922,707$12M3.5%2026-Q2
EcoR1 Capital, LLC732,606$10M2.8%2026-Q2
GEODE CAPITAL MANAGEMENT, LLC added556,955$7M2.1%2026-Q2
BAKER BROS. ADVISORS LP555,555$7M2.1%2026-Q2
ALLIANCEBERNSTEIN L.P. trimmed641,888$7M2.0%2026-Q2
SOROS CAPITAL MANAGEMENT LLC484,672$6M1.8%2026-Q2
StepStone Group LP395,340$5M1.5%2026-Q2
CANADA PENSION PLAN INVESTMENT BOARD379,024$5M1.4%2026-Q2
STATE STREET CORP added354,093$5M1.3%2026-Q2
FRANKLIN RESOURCES INC350,000$5M1.3%2026-Q2
General Catalyst Group Management, LLC305,233$4M1.1%2026-Q2
UBS Group AG added263,932$3M1.0%2026-Q2
Parkman Healthcare Partners LLC new256,053$3M1.0%2026-Q2
CHARLES SCHWAB INVESTMENT MANAGEMENT INC added182,105$2M0.7%2026-Q2
Schonfeld Strategic Advisors LLC new179,775$2M0.7%2026-Q2
NORTHERN TRUST CORP added175,927$2M0.7%2026-Q2
Ensign Peak Advisors, Inc trimmed170,490$2M0.6%2026-Q2
VANGUARD PORTFOLIO MANAGEMENT LLC added148,895$2M0.6%2026-Q2
VANGUARD FIDUCIARY TRUST CO added148,410$2M0.6%2026-Q2
BNP PARIBAS ASSET MANAGEMENT Holding S.A. trimmed134,498$2M0.5%2026-Q2
MILLENNIUM MANAGEMENT LLC trimmed133,020$2M0.5%2026-Q2
Comprehensive Financial Management LLC116,276$2M0.4%2026-Q2
Burkehill Global Management, LP115,000$2M0.4%2026-Q2
Affinity Asset Advisors, LLC new98,001$1M0.4%2026-Q2
TD Asset Management Inc57,074$745K0.2%2026-Q2
ALPS ADVISORS INC new54,948$717K0.2%2026-Q2
Invesco Ltd. new50,900$664K0.2%2026-Q2
Bank of New York Mellon Corp new47,788$624K0.2%2026-Q2
TCG Crossover Management, LLC new37,902$495K0.1%2026-Q2
BANK OF AMERICA CORP /DE/ trimmed37,575$490K0.1%2026-Q2
POLEN CAPITAL MANAGEMENT LLC new35,742$466K0.1%2026-Q2
MANUFACTURERS LIFE INSURANCE COMPANY, THE added35,357$461K0.1%2026-Q2
ProShare Advisors LLC new29,685$387K0.1%2026-Q2
Nuveen, LLC new28,988$378K0.1%2026-Q2
XTX Topco Ltd added27,455$358K0.1%2026-Q2
RENAISSANCE TECHNOLOGIES LLC new26,797$350K0.1%2026-Q2
RHUMBLINE ADVISERS new24,483$319K0.1%2026-Q2
Integrated Wealth Concepts LLC new21,800$284K0.1%2026-Q2
DEUTSCHE BANK AG\ new21,522$281K0.1%2026-Q2
WELLS FARGO & COMPANY/MN new19,348$252K0.1%2026-Q2
Jump Financial, LLC new18,069$236K0.1%2026-Q2
CITIGROUP INC new16,779$219K0.1%2026-Q2
TUDOR INVESTMENT CORP ET AL15,000$196K0.1%2026-Q2
MetLife Investment Management, LLC new13,755$180K0.1%2026-Q2
CITADEL ADVISORS LLC trimmed13,023$170K0.0%2026-Q2
MORGAN STANLEY trimmed12,032$157K0.0%2026-Q2
JPMORGAN CHASE & CO added10,324$132K0.0%2026-Q2
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. new9,981$130K0.0%2026-Q2
BNP PARIBAS FINANCIAL MARKETS new8,509$111K0.0%2026-Q2
Vanguard Global Advisers, LLC trimmed8,484$111K0.0%2026-Q2
Police & Firemen's Retirement System of New Jersey new6,420$84K0.0%2026-Q2
NEW YORK STATE COMMON RETIREMENT FUND new6,200$81K0.0%2026-Q2
BARCLAYS PLC added4,635$60K0.0%2026-Q2
STRS OHIO new4,300$56K0.0%2026-Q2
Tower Research Capital LLC (TRC) added3,635$47K0.0%2026-Q2
ROYAL BANK OF CANADA new2,784$36K0.0%2026-Q2
Legal & General Group Plc new2,118$28K0.0%2026-Q2
Ameritas Investment Partners, Inc. new1,975$26K0.0%2026-Q2
Russell Investments Group, Ltd. new1,740$23K0.0%2026-Q2
IFP Advisors, Inc new918$12K0.0%2026-Q2
State of Wyoming new549$7K0.0%2026-Q2
OSAIC HOLDINGS, INC. new535$7K0.0%2026-Q2
Allworth Financial LP new500$7K0.0%2026-Q2
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM new300$4K0.0%2026-Q2
Sterling Capital Management LLC new190$2K0.0%2026-Q2
Aspect Partners, LLC new126$2K0.0%2026-Q2
Fortitude Family Office, LLC new121$2K0.0%2026-Q2
Caitong International Asset Management Co., Ltd new4$520.0%2026-Q2
SBI Securities Co., Ltd. new2$260.0%2026-Q2
T. Rowe Price Investment Management, Inc. new1,222,487$13M3.7%2026-Q1 stale (1 quarter behind)
JANE STREET GROUP, LLC new265,000$3M0.8%2026-Q1 stale (1 quarter behind)
Blackstone Inc. new168,338$2M0.5%2026-Q1 stale (1 quarter behind)
WELLINGTON MANAGEMENT GROUP LLP new136,504$1M0.4%2026-Q1 stale (1 quarter behind)
GOLDMAN SACHS GROUP INC new129,306$1M0.4%2026-Q1 stale (1 quarter behind)
LMR Partners LLP new115,000$1M0.4%2026-Q1 stale (1 quarter behind)
SEVEN GRAND MANAGERS, LLC new80,000$846K0.2%2026-Q1 stale (1 quarter behind)
Ghisallo Capital Management LLC new70,000$741K0.2%2026-Q1 stale (1 quarter behind)
Squarepoint Ops LLC new30,978$328K0.1%2026-Q1 stale (1 quarter behind)
AXQ CAPITAL, LP new15,408$163K0.0%2026-Q1 stale (1 quarter behind)
Hudson Bay Capital Management LP new13,480$143K0.0%2026-Q1 stale (1 quarter behind)
LANDSCAPE CAPITAL MANAGEMENT, L.L.C. new10,381$110K0.0%2026-Q1 stale (1 quarter behind)
Quantbot Technologies LP new1,098$12K0.0%2026-Q1 stale (1 quarter behind)

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