ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in ISTR — Investar Holding Corp
CIK 1164508
BOSTON, MA
Position in ISTR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$4,847,138
+$394,738 QoQ
Shares Held
161,787
-0.9% QoQ
Ownership
1.17%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#13
of 121 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority
Sole 82%
Shared 0%
None 18%
Common Shares in ISTR Over Time
Shares Held
Position Value (USD)
Position in Banks - Regional
Financial Services · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $4,567,595,412 across 208 Banks - Regional names. ISTR ranks #106 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ITUB |
Itau Unibanco Holding S.A.
|
45,301,864 | $370,116,228 | |
| 2 | NU |
Nu Holdings Ltd.
|
24,231,936 | $323,738,664 | |
| 3 | BAP |
Credicorp Ltd
|
810,174 | $315,627,586 | |
| 4 | TFC |
Truist Financial Corp
|
5,964,232 | $297,138,038 | |
| 5 | BBD |
Bank Bradesco
|
70,716,729 | $245,387,049 | |
| 6 | USB |
US Bancorp De
|
3,152,449 | $190,407,919 | |
| 7 | PNC |
Pnc Financial Services Group, Inc.
|
568,616 | $140,004,631 | |
| 8 | IBN |
Icici Bank Ltd
|
4,441,300 | $128,930,939 |
All Filings in ISTR
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,847,138 | 161,787 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $4,452,400 | 163,271 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $2,907,777 | 108,824 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $2,585,826 | 111,410 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $1,126,742 | 58,320 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $2,168,724 | 123,153 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $2,768,650 | 126,077 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $2,401,254 | 123,776 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $932,208 | 60,533 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $863,088 | 52,756 | Shares | Defined | 2024-05-15 | |
| No filing history on record for this holder in this stock. | ||||||