Two Sigma Investments’s iShares S&P 100 ETF OEF Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$254M Buy
798,500
+496,800
+165% +$167M 0.2% 109
2025
Q4
$103M Sell
301,700
-149,800
-33% -$50.9M 0.15% 175
2025
Q3
$150M Sell
451,500
-29,600
-6% -$9.41M 0.22% 129
2025
Q2
$146M Buy
481,100
+271,000
+129% +$75.5M 0.26% 95
2025
Q1
$56.9M Sell
210,100
-66,300
-24% -$19M 0.12% 198
2024
Q4
$79.8M Buy
276,400
+165,900
+150% +$47.5M 0.17% 138
2024
Q3
$30.6M Sell
110,500
-20,900
-16% -$5.58M 0.07% 360
2024
Q2
$34.7M Sell
131,400
-5,200
-4% -$1.3M 0.08% 301
2024
Q1
$33.8M Sell
136,600
-71,200
-34% -$16.8M 0.08% 301
2023
Q4
$46.4M Buy
207,800
+99,100
+91% +$20.8M 0.11% 238
2023
Q3
$21.8M Buy
108,700
+64,500
+146% +$13.4M 0.06% 361
2023
Q2
$9.15M Buy
+44,200
New +$8.59M 0.02% 682
2023
Q1
Sell
-23,700
Closed -$4.04M 3139
2022
Q4
$4.04M Sell
23,700
-17,200
-42% -$2.97M 0.01% 954
2022
Q3
$6.65M Buy
40,900
+17,000
+71% +$3.09M 0.02% 644
2022
Q2
$4.12M Sell
23,900
-800
-3% -$149K 0.01% 856
2022
Q1
$5.15M Sell
24,700
-54,800
-69% -$11.3M 0.02% 915
2021
Q4
$17.4M Buy
79,500
+23,500
+42% +$4.98M 0.04% 536
2021
Q3
$11.1M Buy
56,000
+24,592
+78% +$4.99M 0.02% 729
2021
Q2
$6.16M Sell
31,408
-63,392
-67% -$12M 0.01% 1073
2021
Q1
$17M Buy
94,800
+44,100
+87% +$7.77M 0.04% 498
2020
Q4
$8.7M Sell
50,700
-3,600
-7% -$588K 0.03% 657
2020
Q3
$8.46M Buy
54,300
+4,500
+9% +$692K 0.03% 565
2020
Q2
$7.09M Buy
+49,800
New +$6.7M 0.04% 506
2020
Q1
Sell
-30,100
Closed -$4.34M 3634
2019
Q4
$4.34M Sell
30,100
-95,600
-76% -$13.1M 0.01% 1046
2019
Q3
$16.5M Buy
125,700
+85,600
+213% +$11.2M 0.06% 396
2019
Q2
$5.2M Buy
+40,100
New +$5.12M 0.02% 872
2018
Q4
Sell
-80,500
Closed -$10.4M 3367
2018
Q3
$10.4M Buy
80,500
+27,300
+51% +$3.45M 0.03% 623
2018
Q2
$6.36M Buy
53,200
+39,000
+275% +$4.65M 0.02% 910
2018
Q1
$1.65M Sell
14,200
-50,900
-78% -$6.17M 0.01% 1664
2017
Q4
$7.72M Sell
65,100
-60,143
-48% -$6.94M 0.03% 706
2017
Q3
$13.9M Buy
125,243
+94,307
+305% +$10.3M 0.05% 410
2017
Q2
$3.31M Sell
30,936
-46,352
-60% -$4.93M 0.01% 1092
2017
Q1
$8.09M Buy
77,288
+73,588
+1,989% +$7.6M 0.03% 709
2016
Q4
$367K Sell
3,700
-38,264
-91% -$3.71M ﹤0.01% 2663
2016
Q3
$4.03M Buy
41,964
+37,198
+780% +$3.57M 0.01% 999
2016
Q2
$443K Sell
4,766
-1,534
-24% -$141K ﹤0.01% 2318
2016
Q1
$576K Buy
+6,300
New +$549K ﹤0.01% 1961
2015
Q4
Sell
-55,579
Closed -$4.71M 2896
2015
Q3
$4.71M Buy
+55,579
New +$4.99M 0.02% 543
2015
Q2
Sell
-2,500
Closed -$226K 3004
2015
Q1
$226K Sell
2,500
-17,900
-88% -$1.63M ﹤0.01% 2437
2014
Q4
$1.85M Sell
20,400
-112,458
-85% -$10.1M 0.01% 1056
2014
Q3
$11.7M Buy
132,858
+128,041
+2,658% +$11.3M 0.05% 404
2014
Q2
$417K Buy
+4,817
New +$406K ﹤0.01% 1698
2014
Q1
Sell
-9,600
Closed -$791K 2179
2013
Q4
$791K Sell
9,600
-77,736
-89% -$6.15M ﹤0.01% 1443
2013
Q3
$6.54M Buy
+87,336
New +$6.57M 0.04% 454

Other funds holding OEF

Two Sigma Investments's OEF Position: Q1 2026 in Review

Two Sigma Investments increased its iShares S&P 100 ETF (OEF) stake by 165% in Q1 2026, buying an estimated $167M and bringing the position to 798,500 shares worth $254M. The position accounts for 0.2% of the portfolio, ranked #109.

Two Sigma Investments first reported a position in OEF in Q3 2013 and has held it in 44 quarters since. 999 funds tracked by Wall St. Rank hold OEF as of Q1 2026.

  • Two Sigma Investments held 798,500 shares of iShares S&P 100 ETF worth $254M as of Q1 2026.
  • Two Sigma Investments bought 496,800 iShares S&P 100 ETF shares in Q1 2026, an estimated $167M.
  • iShares S&P 100 ETF made up 0.2% of Two Sigma Investments's portfolio in Q1 2026, its #109 holding.
  • Two Sigma Investments first reported a position in iShares S&P 100 ETF in Q3 2013 and has held it in 44 quarters since.
  • 999 funds tracked by Wall St. Rank held iShares S&P 100 ETF as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.