MF
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Magnetar Financial’s Williams Companies WMB Stock Holding History

Magnetar Financial’s Portfolio WMB Stock Details WMB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-101,042
Closed -$6.35M – 1224
2025
Q2 		$6.35M Buy
+101,042
New +$5.97M 0.03% 208
2022
Q2 		– Sell
-17,739
Closed -$593K – 1836
2022
Q1 		$593K Sell
17,739
-136,505
-88% -$4.17M 0.01% 892
2021
Q4 		$4.02M Buy
+154,244
New +$4.26M 0.04% 459
2020
Q3 		– Sell
-12,395
Closed -$236K – 748
2020
Q2 		$236K Sell
12,395
-843,083
-99% -$15.7M 0.01% 371
2020
Q1 		$12.1M Buy
855,478
+835,933
+4,277% +$16.2M 0.29% 69
2019
Q4 		$464K Sell
19,545
-16,438
-46% -$377K 0.01% 329
2019
Q3 		$866K Buy
+35,983
New +$907K 0.02% 267
2019
Q1 		– Sell
-2,356,774
Closed -$52M – 476
2018
Q4 		$52M Sell
2,356,774
-255,932
-10% -$6.4M 1.28% 25
2018
Q3 		$71M Sell
2,612,706
-478,950
-15% -$13.9M 1.28% 22
2018
Q2 		$83.8M Buy
3,091,656
+262,559
+9% +$6.92M 1.28% 26
2018
Q1 		$70.3M Buy
+2,829,097
New +$83.5M 1.21% 26
2017
Q4 		– Sell
-94,890
Closed -$2.85M – 905
2017
Q3 		$2.85M Buy
+94,890
New +$2.89M 0.05% 122
2015
Q3 		– Sell
-396,315
Closed -$19.7M – 528
2015
Q2 		$22.7M Sell
396,315
-2,173,800
-85% -$112M 0.32% 84
2015
Q1 		$130M Sell
2,570,115
-555,270
-18% -$25.7M 2.23% 8
2014
Q4 		$141M Buy
3,125,385
+2,527,231
+423% +$129M 2.24% 10
2014
Q3 		$33.1M Sell
598,154
-2,354,154
-80% -$135M 0.55% 52
2014
Q2 		$172M Buy
+2,952,308
New +$137M 2.87% 4
2013
Q4 		– Sell
-47,894
Closed -$1.74M – 419
2013
Q3 		$1.74M Sell
47,894
-1,807
-4% -$63.3K 0.03% 220
2013
Q2 		$1.61M Buy
+49,701
New +$1.79M 0.04% 181

Other funds holding WMB

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
Blackstone Inc
Blackstone Inc New York $25.6B AUM 26.83% 1-Year Est. Return

Magnetar Financial's WMB Position: Q3 2025 in Review

Magnetar Financial sold out of Williams Companies (WMB) in Q3 2025, closing a stake of 101,042 shares — an estimated $6.35M sold.

Magnetar Financial first reported a position in WMB in Q2 2013 and held it in 19 quarters. The position peaked at $172M in Q2 2014. 1,610 funds tracked by Wall St. Rank hold WMB as of Q3 2025.

  • Magnetar Financial reported no remaining Williams Companies position as of Q3 2025 after selling out during the quarter.
  • Magnetar Financial sold 101,042 Williams Companies shares in Q3 2025, an estimated $6.35M.
  • Magnetar Financial first reported a position in Williams Companies in Q2 2013 and held it in 19 quarters.
  • Magnetar Financial's Williams Companies position peaked at $172M in Q2 2014.
  • 1,610 funds tracked by Wall St. Rank held Williams Companies as of Q3 2025.

Based on Magnetar Financial's 13F filing for Q3 2025, filed 13 Nov 2025.