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Livermore
Livermore
ZHEN

Vanguard Group Inc

SEC CIK
0000102909
Latest filing
Jan 29, 2026

RSSS holding history

Research Solutions, Inc. in every 13F filed by Vanguard Group Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

RSSS overviewAll 13F holders of RSSSFull Q4 2025 holdings

Shares (Q4 2025)
1,264,105
Value
$3.72M
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of RSSS by Vanguard Group Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20251,264,105$3.72M<0.1%+9,963+0.8%AddedHolders
Q3 20251,254,142$4.68M<0.1%+42,066+3.5%AddedHolders
Q2 20251,212,076$3.48M<0.1%+18,808+1.6%AddedHolders
Q1 20251,193,268$3.10M<0.1%00.0%UnchangedHolders
Q4 20241,193,268$4.95M<0.1%+25,126+2.2%AddedHolders
Q3 20241,168,142$3.19M<0.1%00.0%UnchangedHolders
Q2 20241,168,142$2.98M<0.1%+750+0.1%AddedHolders
Q1 20241,167,392$3.69M<0.1%+190,681+19.5%AddedHolders
Q4 2023976,711$2.54M<0.1%+2,497+0.3%AddedHolders
Q3 2023974,214$2.44M<0.1%+133,927+15.9%AddedHolders
Q2 2023840,287$1.71M<0.1%+1,823+0.2%AddedHolders
Q1 2023838,464$1.69M<0.1%+16,421+2.0%AddedHolders
Q4 2022822,043$1.58M<0.1%+17,243+2.1%AddedHolders
Q3 2022804,800$1.64M<0.1%−1,700−0.2%ReducedHolders
Q2 2022806,500$1.44M<0.1%−43,526−5.1%ReducedHolders
Q1 2022850,026$1.81M<0.1%+252,932+42.4%AddedHolders
Q4 2021597,094$1.47M<0.1%−356,500−37.4%ReducedHolders
Q3 2021953,594$2.50M<0.1%−85,859−8.3%ReducedHolders
Q2 20211,039,453$2.97M<0.1%−309,018−22.9%ReducedHolders
Q1 20211,348,471$3.13M<0.1%––Holders

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