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
Q2 		$750K Buy
43,300
+19,000
+78% +$307K ﹤0.01% 2440
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 $422M AUM 42.84% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $5.69B AUM 60.64% 1-Year Est. Return
EF
Empowered Funds Havertown, Pennsylvania $19B AUM 51.73% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Renaissance Technologies's RBKB Position: Q2 2026 in Review

Renaissance Technologies increased its Rhinebeck Bancorp (RBKB) stake by 78% in Q2 2026, buying an estimated $307K and bringing the position to 43,300 shares worth $750K. The position accounts for ﹤0.01% of the portfolio, ranked #2440.

Renaissance Technologies first reported a position in RBKB in Q4 2020 and has held it in 8 quarters since. 47 funds tracked by Wall St. Rank hold RBKB as of Q2 2026.

  • Renaissance Technologies held 43,300 shares of Rhinebeck Bancorp worth $750K as of Q2 2026.
  • Renaissance Technologies bought 19,000 Rhinebeck Bancorp shares in Q2 2026, an estimated $307K.
  • Rhinebeck Bancorp made up ﹤0.01% of Renaissance Technologies's portfolio in Q2 2026, its #2440 holding.
  • Renaissance Technologies first reported a position in Rhinebeck Bancorp in Q4 2020 and has held it in 8 quarters since.
  • 47 funds tracked by Wall St. Rank held Rhinebeck Bancorp as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.