WhaleCreepWhat the best hedge funds own, from their SEC 13F filings
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Which hedge funds own ISTR? INVESTAR HOLDING CORP, Q2 2026 13F holders

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6 of the hedge funds tracked by WhaleCreep disclosed a position in ISTR (INVESTAR HOLDING CORP) in their Q2 2026 13F filings, worth $15.7m in total. The largest holder by portfolio weight is Renaissance Technologies LLC at 0.0% of its book. 2 managers opened a new position this quarter: Marshall Wace, D. E. Shaw & Co.

6tracked managers holding
2opened this quarter
0exited this quarter

Which hedge funds hold ISTR? Current holders by portfolio weight

ManagerAs ofWeight of bookValueSharesΔ sharesAction
Renaissance Technologies LLCQ2 2026 0.0%$3.9m131,675 25% added
Citadel AdvisorsQ2 2026 0.0%$8.0m267,398 438% added
Marshall WaceQ2 2026 0.0%$1.2m40,686 new
Point72 Asset Management LPQ2 2026 0.0%$558.5k18,641 71% added
D. E. Shaw & CoQ2 2026 0.0%$1.4m45,300 new
Millennium ManagementQ2 2026 0.0%$633.6k21,149 -10% reduced

How has hedge fund ownership of ISTR changed?

QuarterManagers holdingCombined value
Q2 20266$15.7m
Q1 20264$5.2m
Q4 20251$1.3m
Q3 20251$1.6m
Q2 20251$1.4m
Q1 20251$1.1m
Q4 20241$1.3m
Q3 20241$1.3m
Q2 20241$463.2k
Q1 20241$366.0k
Q4 20231$460.0k
Q3 20231$267.0k
Q2 20231$224.0k
Q1 20231$259.0k
Q4 20221$583.0k
Q3 20221$362.0k

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