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ProShare Advisors LLC

SEC CIK
0001357955
Latest filing
Aug 11, 2026

IBKR holding history

Interactive Brokers Group, Inc. in every 13F filed by ProShare Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IBKR overviewAll 13F holders of IBKRFull Q2 2026 holdings

Shares (Q2 2026)
122,355
Value
$10.6M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of IBKR by ProShare Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026122,355$10.6M<0.1%+6,750+5.8%AddedHolders
Q1 2026115,605$7.75M<0.1%−5,735−4.7%ReducedHolders
Q4 2025121,340$7.80M<0.1%+4,921+4.2%AddedHolders
Q3 2025116,419$8.01M<0.1%+93,555+409.2%AddedHolders
Q2 202522,864$1.27M<0.1%+4,308+23.2%AddedConverted for a 4-for-1 splitHolders
Q1 20254,639$768.2K<0.1%−455−8.9%ReducedHolders
Q4 20245,094$900.0K<0.1%+350+7.4%AddedHolders
Q3 20244,744$661.1K<0.1%−307−6.1%ReducedHolders
Q2 20245,051$619.3K<0.1%−171−3.3%ReducedHolders
Q1 20245,222$583.4K<0.1%−408−7.2%ReducedHolders
Q4 20235,630$466.7K<0.1%−147−2.5%ReducedHolders
Q3 20235,777$500.1K<0.1%−240−4.0%ReducedHolders
Q2 20236,017$499.8K<0.1%−103−1.7%ReducedHolders
Q1 20236,120$505.3K<0.1%−8,078−56.9%ReducedHolders
Q4 202214,198$1.03M<0.1%+1,668+13.3%AddedHolders
Q3 202212,530$801.0K<0.1%+1,531+13.9%AddedHolders
Q2 202210,999$605.0K<0.1%−3,137−22.2%ReducedHolders
Q1 202214,136$932.0K<0.1%−1,262−8.2%ReducedHolders
Q4 202115,398$1.22M<0.1%+1,863+13.8%AddedHolders
Q3 202113,535$844.0K<0.1%+538+4.1%AddedHolders
Q2 202112,997$854.0K<0.1%+102+0.8%AddedHolders
Q1 202112,895$942.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.