13FBOX
IONQ INC · 13F Institutional Holdings
Options Calculator Rankings
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I

IONQ INC

IONQ
Institutions
800
Combined AUM (Q2 2026)
$13.22B
Combined Shares (Q2 2026)
248.5M
Overall Trend
Increase
All institutions combined
Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.
📥 Inflow (Q1 2026→Q2 2026)
+50.0M
547 institutions added · 242 new buys
Est. buy amount
📤 Outflow (Q1 2026→Q2 2026)
-48.3M
241 institutions reduced · 81 exits
Est. sell amount
⚖️ Net Share Change
+1.7M
Net Buy
💰 Est. Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$13.22B
Institutions
800
New Buys
242
Adds
305
Reduces
160
Exits
81
Unchanged
93
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
MORGAN STANLEY
0.07%0.1%#136$1.40B26.3M$1.62B26.3M-61,384-0.23%Reduce
BlackRock, Inc.
0.02%0.01%#346$1.11B20.9M$861.2M29.9M-9.0M-30.04%Reduce
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.07%0.04%#143$894.4M16.8M$358.7M12.4M+4.4M+34.98%Add
VANGUARD CAPITAL MANAGEMENT LLC
0.02%0.01%#328$830.8M15.6M$434.3M15.1M+534,498+3.55%Add
VANGUARD PORTFOLIO MANAGEMENT LLC
0.03%0.02%#219$743.5M14.0M$443.7M15.4M-1.4M-9.29%Reduce
JANE STREET GROUP, LLC
0.04%0.02%#184$536.7M10.1M$153.6M5.3M+4.8M+89.17%Add
STATE STREET CORP
0.01%0.01%#379$432.7M8.1M$267.3M9.3M-1.1M-12.37%Reduce
UBS Group AG
0.05%0.03%#164$429.3M8.1M$176.8M6.1M+1.9M+31.43%Add
CITADEL ADVISORS LLC
0.04%0.02%#189$371.1M7.0M$95.1M3.3M+3.7M+111.24%Add
BANK OF AMERICA CORP /DE/
0.02%<0.01%#282$344.8M6.5M$52.1M1.8M+4.7M+257.96%Add
GEODE CAPITAL MANAGEMENT, LLC
0.02%0.02%#316$343.1M6.5M$242.9M8.4M-2.0M-23.46%Reduce
NORGES BANK
0.03%0.01%#245$276.4M5.2M$48.7M2.2M+3.0M+135.12%Add
GOLDMAN SACHS GROUP INC
0.02%0.02%#277$263.3M4.9M$181.7M6.3M-1.4M-21.57%Reduce
Marex Group plc
1.02%0.73%#21$240.1M4.5M$115.5M4.0M+501,699+12.52%Add
D. E. Shaw & Co., Inc.
0.09%0.04%#126$192.9M3.6M$73.7M2.6M+1.1M+41.63%Add
IMC-Chicago, LLC
0.04%0.02%#185$183.6M3.4M$61.3M2.1M+1.3M+62.26%Add
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
0.02%0.01%#338$126.2M2.4M$83.7M2.9M-532,400-18.35%Reduce
VANGUARD FIDUCIARY TRUST CO
0.03%0.02%#246$124.3M2.3M$68.6M2.4M-47,184-1.98%Reduce
MARSHALL WACE, LLP
0.1%<0.01%#117$124.0M2.3M$268,1199,300+2.3M+24,926.08%Add
MILLENNIUM MANAGEMENT LLC
0.04%<0.01%#193$121.5M2.3M$4.2M147,100+2.1M+1,450.55%Add
CANTOR FITZGERALD, L. P.
1.3%0.99%#13$120.0M2.3M$66.8M2.3M-63,518-2.74%Reduce
HRT FINANCIAL LP
0.22%0.11%#63$118.9M2.2M$43.6M1.5M+718,900+47.50%Add
NORTHERN TRUST CORP
0.01%0.01%#368$117.7M2.2M$93.3M3.2M-1.0M-31.70%Reduce
Bank of New York Mellon Corp
0.02%0.01%#312$113.9M2.1M$52.3M1.8M+322,513+17.77%Add
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.02%0.01%#353$86.9M1.6M$32.5M1.1M+506,191+44.95%Add
GROUP ONE TRADING LLC
0.12%0.05%#102$85.7M1.6M$27.0M935,700+673,406+71.97%Add
SIMPLEX TRADING, LLC
0.05%0.03%#166$85.5M1.6M$38.9M1.3M+256,843+19.04%Add
PRICE T ROWE ASSOCIATES INC /MD/
0.01%<0.01%#444$83.4M1.6M$41.4M1.4M+128,385+8.94%Add
Legal & General Group Plc
0.02%0.01%#335$82.1M1.5M$45.9M1.6M-51,734-3.25%Reduce
BALYASNY ASSET MANAGEMENT L.P.
0.09%0.01%#123$74.4M1.4M$7.6M262,500+1.1M+431.85%Add
Clear Street Group Inc.
0.17%0.21%#80$66.3M1.2M$52.8M1.8M-585,835-31.99%Reduce
VAN ECK ASSOCIATES CORP
0.04%0.03%#199$64.1M1.2M$36.0M1.2M-44,356-3.56%Reduce
NATIONAL BANK OF CANADA /FI/
0.05%0.04%#163$63.3M1.2M$38.4M1.3M-144,967-10.87%Reduce
Penserra Capital Management LLC
0.48%0.28%#40$62.7M1.2M$23.5M816,169+360,451+44.16%Add
Squarepoint Ops LLC
0.07%0.02%#145$61.9M1.2M$13.7M474,518+687,894+144.97%Add
Defiance ETFs, LLC
0.84%4.01%#24$61.6M1.2M$279.7M9.7M-8.5M-87.66%Reduce
Walleye Trading LLC
0.07%0.04%#150$58.0M1.1M$23.9M828,390+260,410+31.44%Add
NOMURA HOLDINGS INC
0.07%0.17%#144$58.0M1.1M$62.4M2.2M-1.1M-49.72%Reduce
VOYA INVESTMENT MANAGEMENT LLC
0.05%0.03%#171$58.0M1.1M$25.6M886,284+202,264+22.82%Add
Amundi
0.01%0.01%#367$57.0M1.1M$26.7M926,989+143,714+15.50%Add
DIMENSIONAL FUND ADVISORS LP
0.01%0.01%#413$55.3M1.0M$26.8M930,320+106,935+11.49%Add
TWO SIGMA INVESTMENTS, LP
0.04%0.06%#195$55.0M1.0M$71.1M2.5M-1.4M-58.18%Reduce
Daiwa Securities Group Inc.
0.1%<0.01%#113$51.8M973,433$743,81425,800+947,633+3,673.00%Add
LANSDOWNE PARTNERS (UK) LLP
2.12%1.23%#6$51.5M966,433$22.9M795,585+170,848+21.47%Add
Swiss National Bank
0.03%0.01%#251$50.9M956,548$25.0M866,648+89,900+10.37%Add
BANK OF MONTREAL /CAN/
0.02%0.02%#345$49.3M925,020$53.8M1.9M-941,613-50.44%Reduce
LPL Financial LLC
0.01%0.01%#403$48.8M916,834$18.9M657,100+259,734+39.53%Add
Parallax Volatility Advisers, L.P.
0.08%0.13%#130$47.7M896,179$50.0M1.1M-184,621-17.08%Reduce
TUDOR INVESTMENT CORP ET AL
0.07%0.01%#153$46.9M880,717$6.5M224,345+656,372+292.57%Add
Nuveen, LLC
0.01%0.01%#404$45.8M859,996$37.1M1.3M-426,227-33.14%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow