Boston Partners
ISTR icon

Boston Partners’s Investar Holding Corp ISTR Stock Holding History

Boston Partners’s Portfolio ISTR Stock Details ISTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-28,160
Closed -$496K – 731
2025
Q1 		$496K Sell
28,160
-15,124
-35% -$284K ﹤0.01% 632
2024
Q4 		$951K Sell
43,284
-24,793
-36% -$543K ﹤0.01% 573
2024
Q3 		$1.32M Buy
68,077
+13,369
+24% +$235K ﹤0.01% 567
2024
Q2 		$843K Buy
54,708
+31,520
+136% +$498K ﹤0.01% 611
2024
Q1 		$379K Buy
23,188
+4,614
+25% +$76.1K ﹤0.01% 726
2023
Q4 		$277K Sell
18,574
-15,092
-45% -$172K ﹤0.01% 670
2023
Q3 		$357K Hold
33,666
– – ﹤0.01% 679
2023
Q2 		$408K Hold
33,666
– – ﹤0.01% 647
2023
Q1 		$470K Hold
33,666
– – ﹤0.01% 604
2022
Q4 		$725K Sell
33,666
-2,696
-7% -$57.8K ﹤0.01% 549
2022
Q3 		$724K Buy
36,362
+400
+1% +$8.72K ﹤0.01% 551
2022
Q2 		$788K Sell
35,962
-3,827
-10% -$78.4K ﹤0.01% 550
2022
Q1 		$760K Hold
39,789
– – ﹤0.01% 582
2021
Q4 		$733K Buy
39,789
+16,086
+68% +$301K ﹤0.01% 571
2021
Q3 		$522K Sell
23,703
-3,727
-14% -$82.8K ﹤0.01% 604
2021
Q2 		$628K Buy
+27,430
New +$606K ﹤0.01% 602

Other funds holding ISTR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BFC
Banc Funds Company Chicago, Illinois $605M AUM 26% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
MCM
Maltese Capital Management New York $549M AUM 32.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
RIP
Rhino Investment Partners West Conshohocken, Pennsylvania $331M AUM 34.26% 1-Year Est. Return

Boston Partners's ISTR Position: Q2 2025 in Review

Boston Partners sold out of Investar Holding Corp (ISTR) in Q2 2025, closing a stake of 28,160 shares — an estimated $496K sold.

Boston Partners first reported a position in ISTR in Q2 2021 and held it in 16 quarters. The position peaked at $1.32M in Q3 2024. 91 funds tracked by Wall St. Rank hold ISTR as of Q2 2025.

  • Boston Partners reported no remaining Investar Holding Corp position as of Q2 2025 after selling out during the quarter.
  • Boston Partners sold 28,160 Investar Holding Corp shares in Q2 2025, an estimated $496K.
  • Boston Partners first reported a position in Investar Holding Corp in Q2 2021 and held it in 16 quarters.
  • Boston Partners's Investar Holding Corp position peaked at $1.32M in Q3 2024.
  • 91 funds tracked by Wall St. Rank held Investar Holding Corp as of Q2 2025.

Based on Boston Partners's 13F filing for Q2 2025, filed 7 Aug 2025.