Security key
46222L108
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 356,102,083
- Total 13F shares
- 193,643,947
- Share change
- +23,258,677
- Total reported value
- $8,690,670,283
- Put/Call ratio
- 132%
- Reported price per share
- $44.87
- Number of holders
- 668
- Value change
- +$897,977,905
- Number of buys
- 429
- Number of sells
- 237
Security identity
Holder snapshot
Report period
Q4 2025
Institutions
668
Top holders
10
IONQ full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
IonQ, Inc. SEC filings
IonQ, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 46222L108
Recent filing periods:
Ownership snapshot
Top reported holders of IONQ - IonQ, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
BlackRock, Inc.
13D/G signal
BlackRock, Inc.
Evidence rows
15
Latest as of
11 Dec 2025
13F
13D/G
3/4/5
Lead comparable stake: 7.8%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Rank 1 holder
BlackRock, Inc.
13F
13D/G
- Ownership
- 7.8%
- Position
- $1.38B
Rank 2 holder
MORGAN STANLEY
13F
13D/G
- Ownership
- 4.8%
- Position
- $1.62B
Rank 3 holder
Thomas G. Kramer
3/4/5
- Ownership
- 0.13%
- Position
- $19.8M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
7.8%
from 13D/G
|
$1,382,645,219
22,482,036 shares
|
— | 30 Sep 2025 |
| MORGAN STANLEY |
13F
13D/G
Company
|
4.8%
from 13D/G
|
$1,619,958,154
26,340,781 shares
|
— | 30 Sep 2025 |
| Thomas G. Kramer |
3/4/5
Chief Financial Officer
|
0.13%
|
$19,795,210
473,307 shares
|
-$19,460,492 | 03 Sep 2025 |
| Scott Francis Millard |
3/4/5
Chief Business Officer
|
0.06%
|
$10,928,156
216,457 shares
|
— | 11 Dec 2025 |
| William F. Scannell |
3/4/5
Director
|
0.04%
|
$6,072,192
140,560 shares
|
— | 18 Jun 2025 |
| Dean P. Acosta |
3/4/5
CCA & GRO
|
0.02%
|
$4,671,478
75,959 shares
|
— | 06 Oct 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
668
Shares
193,643,947
Rows available
668
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
601
Q4 2025 holders
668
Holder diff
67
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend