WhaleCreepWhat the best hedge funds own, from their SEC 13F filings
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Which hedge funds own FISI? FINANCIAL INSTITUTIONS INC, Q2 2026 13F holders

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4 of the hedge funds tracked by WhaleCreep disclosed a position in FISI (FINANCIAL INSTITUTIONS INC) in their Q2 2026 13F filings, worth $10.0m in total. The largest holder by portfolio weight is Renaissance Technologies LLC at 0.0% of its book. 2 exited: Brevan Howard Capital Management, Marshall Wace.

4tracked managers holding
0opened this quarter
2exited this quarter

Which hedge funds hold FISI? Current holders by portfolio weight

ManagerAs ofWeight of bookValueSharesΔ sharesAction
Renaissance Technologies LLCQ2 2026 0.0%$5.3m136,904 -33% reduced
Citadel AdvisorsQ2 2026 0.0%$3.3m85,480 646% added
Millennium ManagementQ2 2026 0.0%$911.6k23,393 36% added
D. E. Shaw & CoQ2 2026 0.0%$413.0k10,598 46% added

Exited since the previous quarter

ManagerPrior weightPrior value
Brevan Howard Capital Management0.0%$231.8k
Marshall Wace0.0%$374.5k

How has hedge fund ownership of FISI changed?

QuarterManagers holdingCombined value
Q2 20264$10.0m
Q1 20266$8.2m
Q4 20252$9.0m
Q3 20251$8.5m
Q2 20251$7.7m
Q1 20251$7.6m
Q4 20241$8.4m
Q3 20241$7.5m
Q2 20241$6.4m
Q1 20241$5.7m
Q4 20231$7.5m
Q3 20231$6.0m
Q2 20231$5.3m
Q1 20231$5.2m
Q4 20221$7.1m
Q3 20221$7.3m

Counts every tracked manager that disclosed FISI in that quarter's filing, including managers that have since stopped filing.