Renaissance Technologies
GENC icon

Renaissance Technologies’s Gencor Industries GENC Stock Holding History

Renaissance Technologies’s Portfolio GENC Stock Details GENC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$5.75M Buy
383,008
+39,034
+11% +$570K 0.01% 1303
2025
Q4 		$4.46M Sell
343,974
-9,700
-3% -$130K 0.01% 1372
2025
Q3 		$5.17M Buy
353,674
+1,100
+0.3% +$16.7K 0.01% 1476
2025
Q2 		$4.94M Sell
352,574
-14,300
-4% -$188K 0.01% 1534
2025
Q1 		$4.46M Buy
366,874
+24,200
+7% +$343K 0.01% 1503
2024
Q4 		$6.05M Sell
342,674
-14,200
-4% -$293K 0.01% 1328
2024
Q3 		$7.44M Sell
356,874
-29,300
-8% -$591K 0.01% 1198
2024
Q2 		$7.47M Buy
386,174
+4,510
+1% +$82.9K 0.01% 1083
2024
Q1 		$6.37M Buy
381,664
+12,624
+3% +$203K 0.01% 1257
2023
Q4 		$5.96M Sell
369,040
-9,500
-3% -$140K 0.01% 1239
2023
Q3 		$5.35M Sell
378,540
-2,700
-0.7% -$39.7K 0.01% 1263
2023
Q2 		$5.94M Sell
381,240
-3,900
-1% -$55.9K 0.01% 1331
2023
Q1 		$5.92M Sell
385,140
-17,700
-4% -$222K 0.01% 1377
2022
Q4 		$4.07M Sell
402,840
-20,800
-5% -$208K 0.01% 1642
2022
Q3 		$3.82M Sell
423,640
-38,848
-8% -$378K 0.01% 1606
2022
Q2 		$4.7M Sell
462,488
-27,152
-6% -$274K 0.01% 1611
2022
Q1 		$5.03M Sell
489,640
-31,500
-6% -$340K 0.01% 1590
2021
Q4 		$6.01M Sell
521,140
-50,900
-9% -$588K 0.01% 1403
2021
Q3 		$6.34M Sell
572,040
-38,500
-6% -$445K 0.01% 1315
2021
Q2 		$7.42M Buy
610,540
+42,880
+8% +$528K 0.01% 1395
2021
Q1 		$7.61M Buy
567,660
+22,413
+4% +$301K 0.01% 1370
2020
Q4 		$6.71M Buy
545,247
+10,100
+2% +$122K 0.01% 1414
2020
Q3 		$5.9M Buy
535,147
+22,200
+4% +$271K 0.01% 1481
2020
Q2 		$6.48M Buy
512,947
+32,300
+7% +$374K 0.01% 1477
2020
Q1 		$5.05M Sell
480,647
-24,039
-5% -$261K ﹤0.01% 1561
2019
Q4 		$5.89M Buy
504,686
+9,539
+2% +$115K ﹤0.01% 1748
2019
Q3 		$5.75M Buy
495,147
+12,836
+3% +$155K ﹤0.01% 1712
2019
Q2 		$6.27M Buy
482,311
+14,364
+3% +$175K 0.01% 1686
2019
Q1 		$5.78M Buy
467,947
+4,241
+0.9% +$55.4K 0.01% 1707
2018
Q4 		$5.09M Sell
463,706
-6,794
-1% -$77.5K 0.01% 1723
2018
Q3 		$5.67M Buy
470,500
+29,300
+7% +$403K 0.01% 1725
2018
Q2 		$7.13M Buy
441,200
+26,100
+6% +$413K 0.01% 1559
2018
Q1 		$6.68M Sell
415,100
-11,000
-3% -$183K 0.01% 1629
2017
Q4 		$7.05M Buy
426,100
+57,100
+15% +$1,000K 0.01% 1596
2017
Q3 		$6.51M Buy
369,000
+65,100
+21% +$1.05M 0.01% 1589
2017
Q2 		$4.92M Sell
303,900
-5,400
-2% -$86.4K 0.01% 1725
2017
Q1 		$4.62M Sell
309,300
-7,500
-2% -$112K 0.01% 1724
2016
Q4 		$4.97M Buy
316,800
+7,100
+2% +$96.3K 0.01% 1676
2016
Q3 		$3.71M Buy
309,700
+131,500
+74% +$1.5M 0.01% 1794
2016
Q2 		$1.84M Sell
178,200
-7,500
-4% -$73.4K ﹤0.01% 2238
2016
Q1 		$1.81M Buy
185,700
+49,950
+37% +$423K ﹤0.01% 2283
2015
Q4 		$1.02M Buy
135,750
+10,350
+8% +$73.4K ﹤0.01% 2446
2015
Q3 		$756K Buy
125,400
+3,900
+3% +$24.6K ﹤0.01% 2486
2015
Q2 		$783K Sell
121,500
-18,600
-13% -$120K ﹤0.01% 2561
2015
Q1 		$935K Sell
140,100
-4,500
-3% -$28.7K ﹤0.01% 2339
2014
Q4 		$906K Buy
144,600
+8,550
+6% +$55.2K ﹤0.01% 2169
2014
Q3 		$891K Buy
136,050
+12,945
+11% +$90.6K ﹤0.01% 2080
2014
Q2 		$904K Sell
123,105
-795
-0.6% -$5.49K ﹤0.01% 2094
2014
Q1 		$853K Buy
123,900
+2,094
+2% +$14.1K ﹤0.01% 2142
2013
Q4 		$775K Buy
121,806
+14,406
+13% +$87.6K ﹤0.01% 2195
2013
Q3 		$614K Sell
107,400
-3,300
-3% -$17.4K ﹤0.01% 2230
2013
Q2 		$525K Buy
+110,700
New +$521K ﹤0.01% 2217

Other funds holding GENC

SFM
Systematic Financial Management Teaneck, New Jersey $4.36B AUM 40.56% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
MC
Martin & Co Knoxville, Tennessee $587M AUM 16.39% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
TA
Teton Advisors Rye, New York $142M AUM 42.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Renaissance Technologies's GENC Position: Q1 2026 in Review

Renaissance Technologies increased its Gencor Industries (GENC) stake by 11% in Q1 2026, buying an estimated $570K and bringing the position to 383,008 shares worth $5.75M. The position accounts for 0.01% of the portfolio, ranked #1303.

Renaissance Technologies first reported a position in GENC in Q2 2013 and has held it in 52 quarters since. The position peaked at $7.61M in Q1 2021. 99 funds tracked by Wall St. Rank hold GENC as of Q1 2026.

  • Renaissance Technologies held 383,008 shares of Gencor Industries worth $5.75M as of Q1 2026.
  • Renaissance Technologies bought 39,034 Gencor Industries shares in Q1 2026, an estimated $570K.
  • Gencor Industries made up 0.01% of Renaissance Technologies's portfolio in Q1 2026, its #1303 holding.
  • Renaissance Technologies first reported a position in Gencor Industries in Q2 2013 and has held it in 52 quarters since.
  • Renaissance Technologies's Gencor Industries position peaked at $7.61M in Q1 2021.
  • 99 funds tracked by Wall St. Rank held Gencor Industries as of Q1 2026.

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