Who Owns IONQ?

IonQ, Inc. — Institutional Ownership & 13F Holdings

$44.18

+2.06 (+4.89%)

Market Cap

$15.4B

Shares Outstanding

366,640,756

Institutional Holders

366

Total Inst. Value

$2.0B

% of Float Held

28.3%

QoQ Holder Change

+216

Institutional data as of Q1 2025

New Positions

124

Closed Positions

82

Increased

142

Decreased

74

Institutional Ownership Trend

Top 10 Institutional Holders(Q1 2025)

#FundValueShares
1VANGUARD GROUP INC$474.5M21,497,964
2BlackRock, Inc.$353.8M16,028,818
3D. E. Shaw & Co., Inc.$175.2M7,939,705
4MORGAN STANLEY$114.7M5,197,962
5GEODE CAPITAL MANAGEMENT, LLC$102.5M4,633,155
6STATE STREET CORP$100.8M4,567,018
7RENAISSANCE TECHNOLOGIES LLCNew$62.1M2,815,800
8UBS Group AG$57.1M2,589,202
9NORTHERN TRUST CORP$41.0M1,856,481
10BANK OF AMERICA CORP /DE/$23.4M1,061,112

Biggest Buyers & Sellers This Quarter

Top Buyers

FundShares AddedValue
VANGUARD GROUP INC+124K$474.5M
BlackRock, Inc.+23K$353.8M
D. E. Shaw & Co., Inc.+7.8M$175.2M
GEODE CAPITAL MANAGEMENT, LLC+167K$102.5M
RENAISSANCE TECHNOLOGIES LLCNew+2.8M$62.1M

Top Sellers

FundShares RemovedValue
JPMORGAN CHASE & CO-2.1M$8.0M
GOLDMAN SACHS GROUP INC-1.1M$17.0M
MORGAN STANLEY-1.1M$114.7M
Invesco Ltd.-699K$3.5M
AMERIPRISE FINANCIAL INC-671K$795K

Famous Fund Managers

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Frequently Asked Questions

How many institutional investors hold IONQ?

As of Q1 2025, 366 institutional investors report holding IONQ (IonQ, Inc.) in their 13F filings.

What percentage of IonQ, Inc. is owned by institutions?

Institutional investors hold approximately 28.3% of IonQ, Inc.'s float as reported in SEC 13F filings.

Which hedge fund owns the most IONQ?

The largest institutional holder of IONQ is VANGUARD GROUP INC with $474.5M in shares.

Are institutions buying or selling IONQ?

This quarter, 124 institutions opened new positions in IONQ and 82 closed their positions.

What is 13F institutional ownership?

SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.

How often is institutional ownership data updated?

13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.