Renaissance Technologies
RBKB icon

Renaissance Technologies’s Rhinebeck Bancorp RBKB Stock Holding History

Renaissance Technologies’s Portfolio RBKB Stock Details RBKB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$375K Buy
24,300
+3,100
+15% +$43.5K ﹤0.01% 2723
2025
Q4 		$255K Sell
21,200
-1,400
-6% -$15.4K ﹤0.01% 2821
2025
Q3 		$257K Buy
22,600
+6,100
+37% +$76.7K ﹤0.01% 3065
2025
Q2 		$194K Buy
+16,500
New +$183K ﹤0.01% 3179
2021
Q3 		– Sell
-14,500
Closed -$159K – 3775
2021
Q2 		$159K Buy
14,500
+1,300
+10% +$13.7K ﹤0.01% 3295
2021
Q1 		$137K Buy
13,200
+1,400
+12% +$13.6K ﹤0.01% 3197
2020
Q4 		$101K Buy
+11,800
New +$90.3K ﹤0.01% 3256

Other funds holding RBKB

MI
M3F Inc Salt Lake City, Utah $404M AUM 17.61% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
EF
Empowered Funds Havertown, Pennsylvania $15.7B AUM 34.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Renaissance Technologies's RBKB Position: Q1 2026 in Review

Renaissance Technologies increased its Rhinebeck Bancorp (RBKB) stake by 15% in Q1 2026, buying an estimated $43.5K and bringing the position to 24,300 shares worth $375K. The position accounts for ﹤0.01% of the portfolio, ranked #2723.

Renaissance Technologies first reported a position in RBKB in Q4 2020 and has held it in 7 quarters since. 46 funds tracked by Wall St. Rank hold RBKB as of Q1 2026.

  • Renaissance Technologies held 24,300 shares of Rhinebeck Bancorp worth $375K as of Q1 2026.
  • Renaissance Technologies bought 3,100 Rhinebeck Bancorp shares in Q1 2026, an estimated $43.5K.
  • Rhinebeck Bancorp made up ﹤0.01% of Renaissance Technologies's portfolio in Q1 2026, its #2723 holding.
  • Renaissance Technologies first reported a position in Rhinebeck Bancorp in Q4 2020 and has held it in 7 quarters since.
  • 46 funds tracked by Wall St. Rank held Rhinebeck Bancorp as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.