Ken Griffin
BRN icon

Ken Griffin’s Barnwell Industries BRN Stock Holding History

Ken Griffin’s Portfolio BRN Stock Details BRN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-119,461
Closed -$133K – 13026
2025
Q4 		$133K Buy
+119,461
New +$142K ﹤0.01% 11424
2025
Q3 		– Sell
-20,270
Closed -$22.9K – 12813
2025
Q2 		$22.9K Buy
+20,270
New +$27.6K ﹤0.01% 12075
2024
Q3 		– Sell
-29,407
Closed -$69.1K – 14279
2024
Q2 		$69.1K Buy
29,407
+18,893
+180% +$50.6K ﹤0.01% 11388
2024
Q1 		$24.8K Buy
+10,514
New +$24.9K ﹤0.01% 12856
2023
Q3 		– Sell
-15,305
Closed -$39K – 14312
2023
Q2 		$39K Sell
15,305
-4,381
-22% -$11.8K ﹤0.01% 12086
2023
Q1 		$43.3K Sell
19,686
-3,224
-14% -$8.01K ﹤0.01% 12348
2022
Q4 		$67.7K Buy
+22,910
New +$69.5K ﹤0.01% 11749
2022
Q2 		– Sell
-10,252
Closed -$26K – 12918
2022
Q1 		$26K Buy
+10,252
New +$29.1K ﹤0.01% 13162
2021
Q3 		– Sell
-11,749
Closed -$39K – 13822
2021
Q2 		$39K Sell
11,749
-22,953
-66% -$65.4K ﹤0.01% 13422
2021
Q1 		$89K Buy
+34,702
New +$96.4K ﹤0.01% 12566
2019
Q3 		– Sell
-22,123
Closed -$25K – 9169
2019
Q2 		$25K Sell
22,123
-9,066
-29% -$11.8K ﹤0.01% 8909
2019
Q1 		$46K Buy
+31,189
New +$42.4K ﹤0.01% 8850
2016
Q2 		– Sell
-10,512
Closed -$17K – 6837
2016
Q1 		$17K Buy
+10,512
New +$16.7K ﹤0.01% 6510

Other funds holding BRN

JIM
JCP Investment Management Houston, Texas $187M AUM 38.18% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
AWP
Accretive Wealth Partners Parsippany, New Jersey $412M AUM 15.82% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AGC
Aspen Grove Capital Avon, Colorado $514M AUM 21.8% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
EF
Empowered Funds Havertown, Pennsylvania $15.7B AUM 34.02% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Ken Griffin's BRN Position: Q1 2026 in Review

Ken Griffin sold out of Barnwell Industries (BRN) in Q1 2026, closing a stake of 119,461 shares — an estimated $133K sold.

Ken Griffin first reported a position in BRN in Q1 2016 and held it in 13 quarters. The position peaked at $133K in Q4 2025. 21 funds tracked by Wall St. Rank hold BRN as of Q1 2026.

  • Ken Griffin reported no remaining Barnwell Industries position as of Q1 2026 after selling out during the quarter.
  • Ken Griffin sold 119,461 Barnwell Industries shares in Q1 2026, an estimated $133K.
  • Ken Griffin first reported a position in Barnwell Industries in Q1 2016 and held it in 13 quarters.
  • Ken Griffin's Barnwell Industries position peaked at $133K in Q4 2025.
  • 21 funds tracked by Wall St. Rank held Barnwell Industries as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.