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Institutional Ownership · SEC Form 13F

Who owns CCXIU


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

Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-15). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.

27
Institutional holders
13M
Shares held (tracked funds)

Conviction spread

CCXIU’s largest tracked holder by dollar value, Empyrean Capital Partners, LP, sizes it at 1.3% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 1.2pp conviction gap — its largest holder concentrates the name more heavily than the typical one.

Book-share is each fund’s reported value in CCXIU 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

Only one quarter (2025-Q4) of 13F history is available — a quarter-over-quarter accumulation delta needs two.

We do not publish a positioning read for a window we cannot measure honestly. A starting question, not a verdict.

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.

FundSharesReported value% of valueQuarter
Empyrean Capital Partners, LP3,500,000$36M9.4%2026-Q1
MMCAP International Inc. SPC2,700,000$28M7.2%2026-Q1
Magnetar Financial LLC new2,700,000$28M7.2%2025-Q4
ADAGE CAPITAL PARTNERS GP, L.L.C. new2,700,000$28M7.2%2025-Q4
Fort Baker Capital Management LP new2,252,979$23M6.0%2025-Q4
Sculptor Capital LP new2,000,000$20M5.3%2025-Q4
Polar Asset Management Partners Inc. new2,000,000$20M5.3%2025-Q4
Alberta Investment Management Corp new1,500,000$15M4.0%2025-Q4
Anson Funds Management LP1,300,974$13M3.5%2026-Q1
D. E. Shaw & Co., Inc. new1,297,180$13M3.5%2025-Q4
Linden Advisors LP new1,000,000$10M2.7%2025-Q4
MOORE CAPITAL MANAGEMENT, LP new1,000,000$10M2.7%2025-Q4
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new750,000$8M2.0%2025-Q4
TENOR CAPITAL MANAGEMENT Co., L.P. new750,000$8M2.0%2025-Q4
PICTON MAHONEY ASSET MANAGEMENT new750,000$8M2.0%2025-Q4
MILLENNIUM MANAGEMENT LLC trimmed381,839$7M1.8%2026-Q2
TWO SIGMA INVESTMENTS, LP new652,500$7M1.7%2025-Q4
Hudson Bay Capital Management LP new650,000$7M1.7%2025-Q4
Lineage Point Capital LP added512,389$5M1.4%2026-Q1
BlueCrest Capital Management Ltd500,000$5M1.3%2026-Q1
LMR Partners LLP500,000$5M1.3%2026-Q1
ARISTEIA CAPITAL, L.L.C. new500,000$5M1.3%2025-Q4
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS new500,000$5M1.3%2025-Q4
HEIGHTS CAPITAL MANAGEMENT, INC new499,000$5M1.3%2025-Q4
Periscope Capital Inc. new493,000$5M1.3%2025-Q4
ExodusPoint Capital Management, LP new480,000$5M1.3%2025-Q4
TORONTO DOMINION BANK added373,700$4M1.0%2026-Q1
AQR Arbitrage LLC new324,536$3M0.9%2025-Q4
Shaolin Capital Management LLC new300,000$3M0.8%2025-Q4
HBK INVESTMENTS L P new300,000$3M0.8%2025-Q4
Schonfeld Strategic Advisors LLC trimmed241,402$2M0.6%2026-Q1
Alyeska Investment Group, L.P. trimmed213,900$2M0.6%2026-Q1
Glazer Capital, LLC new203,100$2M0.5%2025-Q4
Jain Global LLC200,000$2M0.5%2026-Q1
HGC Investment Management Inc.200,000$2M0.5%2026-Q1
Lighthouse Investment Partners, LLC new200,000$2M0.5%2025-Q4
Centiva Capital, LP new200,000$2M0.5%2025-Q4
GABELLI & Co INVESTMENT ADVISERS, INC.176,600$2M0.5%2026-Q1
BNP PARIBAS FINANCIAL MARKETS new175,464$2M0.5%2025-Q4
GABELLI FUNDS LLC164,400$2M0.4%2026-Q1
Governors Lane LP new141,506$1M0.4%2025-Q4
Saba Capital Management, L.P. new132,442$1M0.4%2025-Q4
JPMORGAN CHASE & CO new120,000$1M0.3%2025-Q4
Walleye Capital LLC100,000$1M0.3%2026-Q1
Verition Fund Management LLC trimmed100,000$1M0.3%2026-Q1
Boussard & Gavaudan Investment Management LLP new100,000$1M0.3%2025-Q4
SYQUANT CAPITAL SAS100,000$1M0.3%2026-Q1
OMERS ADMINISTRATION Corp100,000$1M0.3%2026-Q1
HRT FINANCIAL LP added99,970$1M0.3%2026-Q1
WHITEBOX ADVISORS LLC new100,000$1M0.3%2025-Q4
Ilex Capital Partners (UK) LLP new100,000$1M0.3%2025-Q4
UBS Group AG new99,900$1M0.3%2025-Q4
Calamos Advisors LLC98,324$1M0.3%2026-Q1
Westchester Capital Management, LLC50,000$512K0.1%2026-Q1
DELTEC ASSET MANAGEMENT LLC new50,000$510K0.1%2025-Q4
Clear Street Group Inc. trimmed47,138$483K0.1%2026-Q1
JANE STREET GROUP, LLC new41,614$425K0.1%2025-Q4
DLD Asset Management, LP new41,529$424K0.1%2025-Q4
Virtu Financial LLC new30,279$309K0.1%2025-Q4
Mint Tower Capital Management B.V. new22,500$230K0.1%2025-Q4
Verbena Value LP new22,500$230K0.1%2025-Q4
Driehaus Capital Management LLC new22,500$230K0.1%2025-Q4
Radcliffe Capital Management, L.P. new22,500$230K0.1%2025-Q4
METEORA CAPITAL, LLC new22,500$230K0.1%2025-Q4
Context Capital Management, LLC new22,500$230K0.1%2025-Q4
T3 Companies, LLC trimmed20,600$211K0.1%2026-Q1
SCOGGIN MANAGEMENT LP20,000$205K0.1%2026-Q1
Quarry LP20,000$205K0.1%2026-Q1
RLH Capital LLC new20,000$205K0.1%2026-Q1
ABC ARBITRAGE SA new20,000$204K0.1%2025-Q4
WOLVERINE ASSET MANAGEMENT LLC new20,000$204K0.1%2025-Q4
BERKLEY W R CORP new18,781$192K0.1%2025-Q4
LEVIN CAPITAL STRATEGIES, L.P. trimmed10,000$102K0.0%2026-Q1
ROYAL BANK OF CANADA new3,300$34K0.0%2025-Q4
PenderFund Capital Management Ltd. new2,500$26K0.0%2025-Q4
HIGHBRIDGE CAPITAL MANAGEMENT LLC new1,000$10K0.0%2025-Q4
Mercuria Capital Strategies, LLC new1,000$10K0.0%2025-Q4

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