Renaissance Technologies
FSI icon

Renaissance Technologies’s Flexible Solutions FSI Stock Holding History

Renaissance Technologies’s Portfolio FSI Stock Details FSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.84M Buy
340,945
+7,751
+2% +$44.6K ﹤0.01% 1946
2025
Q4 		$2.24M Sell
333,194
-17,051
-5% -$135K ﹤0.01% 1793
2025
Q3 		$3.38M Sell
350,245
-36,197
-9% -$274K ﹤0.01% 1715
2025
Q2 		$1.87M Sell
386,442
-4,203
-1% -$17.6K ﹤0.01% 2150
2025
Q1 		$1.97M Buy
390,645
+1,200
+0.3% +$6.61K ﹤0.01% 2012
2024
Q4 		$1.41M Buy
389,445
+20,000
+5% +$76.3K ﹤0.01% 2290
2024
Q3 		$1.35M Sell
369,445
-9,800
-3% -$25.6K ﹤0.01% 2271
2024
Q2 		$664K Buy
379,245
+17,400
+5% +$36K ﹤0.01% 2552
2024
Q1 		$680K Sell
361,845
-14,600
-4% -$27.4K ﹤0.01% 2722
2023
Q4 		$719K Sell
376,445
-3,800
-1% -$7.26K ﹤0.01% 2588
2023
Q3 		$1.03M Sell
380,245
-12,800
-3% -$34.8K ﹤0.01% 2271
2023
Q2 		$1.05M Sell
393,045
-6,502
-2% -$19.1K ﹤0.01% 2440
2023
Q1 		$1.25M Sell
399,547
-6,998
-2% -$21.7K ﹤0.01% 2329
2022
Q4 		$1.26M Sell
406,545
-18,100
-4% -$56.1K ﹤0.01% 2386
2022
Q3 		$701K Sell
424,645
-7,700
-2% -$17.1K ﹤0.01% 2716
2022
Q2 		$1.06M Sell
432,345
-2,000
-0.5% -$5.62K ﹤0.01% 2675
2022
Q1 		$1.77M Sell
434,345
-28,900
-6% -$105K ﹤0.01% 2321
2021
Q4 		$1.8M Sell
463,245
-17,900
-4% -$65.1K ﹤0.01% 2223
2021
Q3 		$1.73M Sell
481,145
-43,396
-8% -$163K ﹤0.01% 2200
2021
Q2 		$2.05M Sell
524,541
-94,004
-15% -$321K ﹤0.01% 2246
2021
Q1 		$2.5M Buy
618,545
+63,300
+11% +$237K ﹤0.01% 2078
2020
Q4 		$1.38M Buy
555,245
+90,499
+19% +$224K ﹤0.01% 2339
2020
Q3 		$948K Buy
464,746
+89,561
+24% +$213K ﹤0.01% 2547
2020
Q2 		$765K Sell
375,185
-12,160
-3% -$19.8K ﹤0.01% 2686
2020
Q1 		$453K Sell
387,345
-2,206
-0.6% -$4.5K ﹤0.01% 2803
2019
Q4 		$1M Sell
389,551
-2,950
-0.8% -$7.58K ﹤0.01% 2628
2019
Q3 		$926K Buy
392,501
+52,577
+15% +$162K ﹤0.01% 2634
2019
Q2 		$1.53M Buy
339,924
+121,424
+56% +$383K ﹤0.01% 2483
2019
Q1 		$487K Buy
218,500
+12,000
+6% +$21.9K ﹤0.01% 2928
2018
Q4 		$279K Buy
206,500
+200
+0.1% +$291 ﹤0.01% 3044
2018
Q3 		$303K Sell
206,300
-40,300
-16% -$62.9K ﹤0.01% 3014
2018
Q2 		$417K Sell
246,600
-24,300
-9% -$37.5K ﹤0.01% 2886
2018
Q1 		$433K Sell
270,900
-11,700
-4% -$19.7K ﹤0.01% 2964
2017
Q4 		$514K Sell
282,600
-49,600
-15% -$89.7K ﹤0.01% 2883
2017
Q3 		$571K Sell
332,200
-85,906
-21% -$157K ﹤0.01% 2755
2017
Q2 		$777K Buy
418,106
+120,956
+41% +$225K ﹤0.01% 2648
2017
Q1 		$437K Sell
297,150
-40,550
-12% -$59.2K ﹤0.01% 2804
2016
Q4 		$449K Buy
337,700
+88,500
+36% +$146K ﹤0.01% 2792
2016
Q3 		$553K Buy
249,200
+181,100
+266% +$329K ﹤0.01% 2781
2016
Q2 		$95K Buy
68,100
+31,400
+86% +$41.2K ﹤0.01% 3170
2016
Q1 		$34K Buy
36,700
+7,600
+26% +$6.72K ﹤0.01% 3305
2015
Q4 		$29K Sell
29,100
-123,400
-81% -$103K ﹤0.01% 3217
2015
Q3 		$146K Buy
152,500
+77,789
+104% +$92.1K ﹤0.01% 2950
2015
Q2 		$153K Buy
+74,711
New +$137K ﹤0.01% 3033

Other funds holding FSI

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
NSIM
North Star Investment Management Chicago, Illinois $1.84B AUM 28.81% 1-Year Est. Return
BCM
Beartown Capital Management Huntington Woods, Michigan $209M AUM
RIA
Regal Investment Advisors Kentwood, Michigan $1.73B AUM 17.74% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
EIM
Essex Investment Management Boston, Massachusetts $632M AUM 95.36% 1-Year Est. Return
CAG
Crestwood Advisors Group Boston, Massachusetts $6.74B AUM 30.22% 1-Year Est. Return
QCM
Quantinno Capital Management New York $59.9B AUM 28.07% 1-Year Est. Return
OSAM
O'Shaughnessy Asset Management Stamford, Connecticut $20.1B AUM 30.42% 1-Year Est. Return

Renaissance Technologies's FSI Position: Q1 2026 in Review

Renaissance Technologies increased its Flexible Solutions (FSI) stake by 2.3% in Q1 2026, buying an estimated $44.6K and bringing the position to 340,945 shares worth $1.84M. The position accounts for ﹤0.01% of the portfolio, ranked #1946.

Renaissance Technologies first reported a position in FSI in Q2 2015 and has held it in 44 quarters since. The position peaked at $3.38M in Q3 2025. 31 funds tracked by Wall St. Rank hold FSI as of Q1 2026.

  • Renaissance Technologies held 340,945 shares of Flexible Solutions worth $1.84M as of Q1 2026.
  • Renaissance Technologies bought 7,751 Flexible Solutions shares in Q1 2026, an estimated $44.6K.
  • Flexible Solutions made up ﹤0.01% of Renaissance Technologies's portfolio in Q1 2026, its #1946 holding.
  • Renaissance Technologies first reported a position in Flexible Solutions in Q2 2015 and has held it in 44 quarters since.
  • Renaissance Technologies's Flexible Solutions position peaked at $3.38M in Q3 2025.
  • 31 funds tracked by Wall St. Rank held Flexible Solutions as of Q1 2026.

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