Simplex Trading
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Simplex Trading’s Nabors Industries NBR Stock Holding History

Simplex Trading’s Portfolio NBR Stock Details NBR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$146K Sell
1,700
-1,100
-39% -$79.8K ﹤0.01% 4658
2025
Q4 		$152K Buy
2,800
+400
+17% +$19.5K ﹤0.01% 4516
2025
Q3 		$98K Sell
2,400
-55,000
-96% -$1.96M ﹤0.01% 5768
2025
Q2 		$1.61M Buy
57,400
+39,300
+217% +$1.17M ﹤0.01% 2303
2025
Q1 		$754K Buy
18,100
+7,300
+68% +$372K ﹤0.01% 2975
2024
Q4 		$617K Sell
10,800
-4,600
-30% -$327K ﹤0.01% 3319
2024
Q3 		$992K Sell
15,400
-400
-3% -$30.9K ﹤0.01% 2929
2024
Q2 		$1.12M Buy
15,800
+7,100
+82% +$529K ﹤0.01% 2806
2024
Q1 		$749K Buy
8,700
+1,100
+14% +$90K ﹤0.01% 3426
2023
Q4 		$620K Sell
7,600
-3,600
-32% -$349K ﹤0.01% 3474
2023
Q3 		$1.38M Buy
11,200
+2,500
+29% +$291K ﹤0.01% 2381
2023
Q2 		$809K Buy
8,700
+2,200
+34% +$224K ﹤0.01% 2805
2023
Q1 		$792K Buy
6,500
+5,000
+333% +$757K ﹤0.01% 2808
2022
Q4 		$232K Buy
1,500
+300
+25% +$44.8K ﹤0.01% 4043
2022
Q3 		$121K Sell
1,200
-200
-14% -$24.5K ﹤0.01% 5252
2022
Q2 		$187K Sell
1,400
-17,000
-92% -$2.66M ﹤0.01% 4700
2022
Q1 		$2.81M Buy
18,400
+11,600
+171% +$1.46M ﹤0.01% 1758
2021
Q4 		$12K Sell
6,800
-12,000
-64% -$1.18M ﹤0.01% 8874
2021
Q3 		$905K Hold
18,800
– – ﹤0.01% 3216
2021
Q2 		$863K Buy
18,800
+18,735
+28,823% +$1.88M ﹤0.01% 3329
2021
Q1 		$607K Buy
65
+18
+38% +$1.61K ﹤0.01% 3095
2020
Q4 		$272K Sell
47
-6
-11% -$265 ﹤0.01% 4208
2020
Q3 		$128K Buy
53
+31
+141% +$1.14K ﹤0.01% 4630
2020
Q2 		$81K Buy
+22
New +$632 ﹤0.01% 5017
2020
Q1 		– Sell
-16
Closed -$229K – 8021
2019
Q4 		$229K Buy
16
+1
+7% +$105 ﹤0.01% 3605
2019
Q3 		$142K Buy
15
+1
+7% +$112 ﹤0.01% 3935
2019
Q2 		$208K Sell
14
-1
-7% -$160 ﹤0.01% 3428
2019
Q1 		$251K Buy
15
+13
+650% +$2.02K ﹤0.01% 3371
2018
Q4 		$17K Hold
2
– – ﹤0.01% 5466
2018
Q3 		$54K Sell
2
-2
-50% -$618 ﹤0.01% 5088
2018
Q2 		$112K Hold
4
– – ﹤0.01% 4158
2018
Q1 		$7K Sell
4
-8
-67% -$2.91K ﹤0.01% 4348
2017
Q4 		$44K Buy
12
+5
+71% +$1.59K ﹤0.01% 2575
2017
Q3 		$36K Buy
7
+2
+40% +$732 ﹤0.01% 2596
2017
Q2 		$13K Sell
5
-3
-38% -$1.51K ﹤0.01% 3742
2017
Q1 		$15K Sell
8
-9
-53% -$6.88K ﹤0.01% 3574
2016
Q4 		$169K Buy
17
+1
+6% +$704 0.01% 1162
2016
Q3 		$113K Buy
16
+8
+100% +$3.94K 0.01% 1437
2016
Q2 		$63K Sell
8
-7
-47% -$3.31K ﹤0.01% 1841
2016
Q1 		$103K Buy
15
+12
+400% +$4.46K 0.01% 1329
2015
Q4 		$11K Buy
+3
New +$1.47K ﹤0.01% 3212
2015
Q3 		– Sell
-3
Closed -$13K – 5951
2015
Q2 		$13K Buy
+3
New +$2.26K ﹤0.01% 2848
2015
Q1 		– Sell
-11
Closed -$6.71K – 4156
2014
Q4 		$475K Buy
+11
New +$8.7K 0.06% 287

Other funds holding NBR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
CIBC World Market
CIBC World Market Toronto, Ontario, Canada $61.3B AUM 39.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
MVP
Miller Value Partners Sarasota, Florida $383M AUM 38.57% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Simplex Trading's NBR Position: Q1 2026 in Review

Simplex Trading increased its Nabors Industries (NBR) stake by 595% in Q1 2026, buying an estimated $114K and bringing the position to 1,836 shares worth $158K. The position accounts for ﹤0.01% of the portfolio, ranked #4582.

Simplex Trading first reported a position in NBR in Q1 2015 and has held it in 28 quarters since. The position peaked at $1.41M in Q2 2017. 235 funds tracked by Wall St. Rank hold NBR as of Q1 2026.

  • Simplex Trading held 1,836 shares of Nabors Industries worth $158K as of Q1 2026.
  • Simplex Trading bought 1,572 Nabors Industries shares in Q1 2026, an estimated $114K.
  • Nabors Industries made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #4582 holding.
  • Simplex Trading first reported a position in Nabors Industries in Q1 2015 and has held it in 28 quarters since.
  • Simplex Trading's Nabors Industries position peaked at $1.41M in Q2 2017.
  • 235 funds tracked by Wall St. Rank held Nabors Industries as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.