Parallax Volatility Advisers
NBR icon

Parallax Volatility Advisers’s Nabors Industries NBR Stock Holding History

Parallax Volatility Advisers’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
Q2 		$840K Sell
10,000
-10,000
-50% -$930K ﹤0.01% 999
2026
Q1 		$1.66M Hold
20,000
– – ﹤0.01% 836
2025
Q4 		$1.09M Buy
20,000
+2,012
+11% +$98.1K ﹤0.01% 1090
2025
Q3 		$735K Buy
17,988
+988
+6% +$35.2K ﹤0.01% 1178
2025
Q2 		$476K Buy
+17,000
New +$506K ﹤0.01% 1194
2024
Q4 		– Sell
-48,583
Closed -$3.13M – 2225
2024
Q3 		$3.13M Buy
+48,583
New +$3.75M 0.01% 975
2019
Q3 		– Sell
-116
Closed -$17K – 3064
2019
Q2 		$17K Sell
116
-59
-34% -$9.42K ﹤0.01% 2107
2019
Q1 		$30K Sell
175
-2,323
-93% -$361K ﹤0.01% 2460
2018
Q4 		$250K Buy
2,498
+1,649
+194% +$363K ﹤0.01% 1688
2018
Q3 		$262K Buy
849
+802
+1,706% +$248K ﹤0.01% 1565
2018
Q2 		$15K Sell
47
-122
-72% -$44.8K ﹤0.01% 1707
2018
Q1 		$59K Buy
+169
New +$61.6K ﹤0.01% 1478
2017
Q4 		– Sell
-560
Closed -$178K – 4579
2017
Q3 		$226K Buy
+560
New +$205K ﹤0.01% 1446
2017
Q1 		– Sell
-45
Closed -$34.4K – 4267
2016
Q4 		$37K Buy
+45
New +$31.7K ﹤0.01% 2544
2016
Q2 		– Sell
-812
Closed -$384K – 3183
2016
Q1 		$374K Buy
812
+795
+4,676% +$295K ﹤0.01% 1552
2015
Q4 		$7K Sell
17
-169
-91% -$83K ﹤0.01% 2722
2015
Q3 		$88K Buy
186
+176
+1,760% +$98.9K ﹤0.01% 2034
2015
Q2 		$7K Sell
10
-57
-85% -$43K ﹤0.01% 3244
2015
Q1 		$45K Sell
67
-143
-68% -$87.2K ﹤0.01% 3081
2014
Q4 		$136K Buy
210
+209
+20,900% +$165K ﹤0.01% 3197
2014
Q3 		$1K Buy
+1
New +$1.33K ﹤0.01% 4071
2014
Q2 		– Sell
-39
Closed -$50.4K – 4211
2014
Q1 		$48K Sell
39
-296
-88% -$296K ﹤0.01% 2326
2013
Q4 		$284K Buy
335
+333
+16,650% +$282K ﹤0.01% 1282
2013
Q3 		$2K Hold
2
– – ﹤0.01% 2934
2013
Q2 		$2K Buy
+2
New +$1.58K ﹤0.01% 2510

Other funds holding NBR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
MVP
Miller Value Partners Sarasota, Florida $423M AUM 49.14% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
EGM
Engineers Gate Manager New York $7.71B AUM 24.88% 1-Year Est. Return

Parallax Volatility Advisers's NBR Position: Q2 2026 in Review

Parallax Volatility Advisers reduced its Nabors Industries (NBR) stake by 50% in Q2 2026, selling an estimated $930K and leaving 10,000 shares worth $840K. The position accounts for ﹤0.01% of the portfolio, ranked #999.

Parallax Volatility Advisers first reported a position in NBR in Q2 2013 and has held it in 25 quarters since. The position peaked at $3.13M in Q3 2024. 246 funds tracked by Wall St. Rank hold NBR as of Q2 2026.

  • Parallax Volatility Advisers held 10,000 shares of Nabors Industries worth $840K as of Q2 2026.
  • Parallax Volatility Advisers sold 10,000 Nabors Industries shares in Q2 2026, an estimated $930K.
  • Nabors Industries made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q2 2026, its #999 holding.
  • Parallax Volatility Advisers first reported a position in Nabors Industries in Q2 2013 and has held it in 25 quarters since.
  • Parallax Volatility Advisers's Nabors Industries position peaked at $3.13M in Q3 2024.
  • 246 funds tracked by Wall St. Rank held Nabors Industries as of Q2 2026.

Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.