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Livermore
Livermore
ZHEN

Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

MSA holding history

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

MSA overviewAll 13F holders of MSAFull Q2 2026 holdings

Shares (Q2 2026)
30,785
Value
$5.37M
% of portfolio
<0.1%
Quarters held
19
Since Q1 2021
Holdings of MSA by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202630,785$5.37M<0.1%−6,678−17.8%ReducedHolders
Q1 202637,463$6.14M<0.1%+24,393+186.6%AddedHolders
Q4 202513,070$2.09M<0.1%−49,475−79.1%ReducedHolders
Q3 202562,545$10.8M<0.1%+62,545NewHolders
Q2 20250$00.0%−19,631−100.0%Sold outHolders
Q1 202519,631$2.88M<0.1%−6,967−26.2%ReducedHolders
Q4 202426,598$4.41M<0.1%+26,598NewHolders
Q2 20240$00.0%−87,310−100.0%Sold outHolders
Q1 202487,310$16.9M<0.1%+4,012+4.8%AddedHolders
Q4 202383,298$14.1M<0.1%+82,140+7,093.3%AddedHolders
Q3 20231,158$182.6K<0.1%+675+139.8%AddedHolders
Q2 2023483$84.0K<0.1%−76,836−99.4%ReducedHolders
Q1 202377,319$10.3M<0.1%−46,663−37.6%ReducedHolders
Q4 2022123,982$17.9M<0.1%−1,597−1.3%ReducedHolders
Q3 2022125,579$13.7M<0.1%+16,676+15.3%AddedHolders
Q2 2022108,903$13.2M<0.1%+88,762+440.7%AddedHolders
Q1 202220,141$2.67M<0.1%+10,611+111.3%AddedHolders
Q4 20219,530$1.44M<0.1%+706+8.0%AddedHolders
Q3 20218,824$1.29M<0.1%−23,754−72.9%ReducedHolders
Q2 202132,578$5.39M<0.1%+4,316+15.3%AddedHolders
Q1 202128,262$4.24M<0.1%––Holders

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