Massachusetts Financial Services
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Massachusetts Financial Services’s Rio Tinto RIO Stock Holding History

Massachusetts Financial Services’s Portfolio RIO Stock Details RIO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$43.6M Buy
402,007
+33,667
+9% +$3.41M 0.01% 529
2026
Q1 		$38.9M Buy
368,340
+20,658
+6% +$1.88M 0.01% 509
2025
Q4 		$27.8M Buy
347,682
+91,655
+36% +$6.6M 0.01% 593
2025
Q3 		$16.9M Buy
256,027
+44,133
+21% +$2.73M 0.01% 652
2025
Q2 		$12.4M Buy
211,894
+9,777
+5% +$577K ﹤0.01% 663
2025
Q1 		$12.1M Buy
202,117
+34,627
+21% +$2.13M ﹤0.01% 646
2024
Q4 		$9.85M Buy
167,490
+35,349
+27% +$2.26M ﹤0.01% 653
2024
Q3 		$9.4M Buy
132,141
+3,524
+3% +$226K ﹤0.01% 643
2024
Q2 		$8.48M Buy
128,617
+4,023
+3% +$274K ﹤0.01% 654
2024
Q1 		$7.94M Sell
124,594
-28
-0% -$1.88K ﹤0.01% 640
2023
Q4 		$9.28M Buy
124,622
+6,785
+6% +$455K ﹤0.01% 623
2023
Q3 		$7.5M Buy
117,837
+5,322
+5% +$339K ﹤0.01% 641
2023
Q2 		$7.18M Buy
112,515
+6,497
+6% +$418K ﹤0.01% 629
2023
Q1 		$7.27M Buy
106,018
+1,853
+2% +$134K ﹤0.01% 626
2022
Q4 		$7.42M Buy
104,165
+9,325
+10% +$586K ﹤0.01% 632
2022
Q3 		$5.22M Buy
94,840
+1,360
+1% +$78.4K ﹤0.01% 650
2022
Q2 		$5.7M Buy
93,480
+5,207
+6% +$373K ﹤0.01% 646
2022
Q1 		$7.1M Buy
88,273
+2,801
+3% +$213K ﹤0.01% 659
2021
Q4 		$5.72M Hold
85,472
– – ﹤0.01% 695
2021
Q3 		$5.71M Buy
85,472
+739
+0.9% +$57.7K ﹤0.01% 704
2021
Q2 		$7.11M Buy
84,733
+1,507
+2% +$130K ﹤0.01% 690
2021
Q1 		$6.46M Buy
83,226
+7,129
+9% +$585K ﹤0.01% 681
2020
Q4 		$5.72M Sell
76,097
-849
-1% -$55.7K ﹤0.01% 672
2020
Q3 		$4.65M Sell
76,946
-977
-1% -$59.9K ﹤0.01% 667
2020
Q2 		$4.38M Buy
77,923
+362
+0.5% +$18.3K ﹤0.01% 642
2020
Q1 		$3.53M Buy
77,561
+654
+0.9% +$33.6K ﹤0.01% 645
2019
Q4 		$4.57M Buy
76,907
+2,568
+3% +$139K ﹤0.01% 652
2019
Q3 		$3.87M Sell
74,339
-60,230
-45% -$3.27M ﹤0.01% 670
2019
Q2 		$8.39M Buy
134,569
+447
+0.3% +$26.8K ﹤0.01% 639
2019
Q1 		$7.89M Buy
134,122
+1,198
+0.9% +$65.9K ﹤0.01% 630
2018
Q4 		$6.44M Sell
132,924
-3,273
-2% -$160K ﹤0.01% 645
2018
Q3 		$6.95M Sell
136,197
-1,720
-1% -$87.7K ﹤0.01% 657
2018
Q2 		$7.65M Sell
137,917
-8,527
-6% -$478K ﹤0.01% 652
2018
Q1 		$7.55M Sell
146,444
-19,173
-12% -$1.04M ﹤0.01% 645
2017
Q4 		$8.77M Sell
165,617
-4,123
-2% -$201K ﹤0.01% 630
2017
Q3 		$8.01M Sell
169,740
-1,512
-0.9% -$70.3K ﹤0.01% 629
2017
Q2 		$7.25M Sell
171,252
-37,112
-18% -$1.49M ﹤0.01% 647
2017
Q1 		$8.48M Sell
208,364
-4,251
-2% -$181K ﹤0.01% 610
2016
Q4 		$8.18M Sell
212,615
-21,814
-9% -$800K ﹤0.01% 619
2016
Q3 		$7.83M Sell
234,429
-12,074
-5% -$385K ﹤0.01% 604
2016
Q2 		$7.72M Sell
246,503
-4,434
-2% -$132K ﹤0.01% 601
2016
Q1 		$7.09M Buy
250,937
+10,770
+4% +$287K ﹤0.01% 606
2015
Q4 		$6.99M Sell
240,167
-201,239
-46% -$6.8M ﹤0.01% 617
2015
Q3 		$14.9M Sell
441,406
-1,454
-0.3% -$54.4K 0.01% 544
2015
Q2 		$18.3M Buy
442,860
+1,573
+0.4% +$69K 0.01% 546
2015
Q1 		$18.3M Sell
441,287
-23,337
-5% -$1.05M 0.01% 550
2014
Q4 		$21.4M Sell
464,624
-16,546
-3% -$780K 0.01% 502
2014
Q3 		$23.7M Sell
481,170
-32,209
-6% -$1.78M 0.01% 499
2014
Q2 		$27.9M Sell
513,379
-29,376
-5% -$1.59M 0.01% 476
2014
Q1 		$30.3M Sell
542,755
-50,895
-9% -$2.77M 0.02% 435
2013
Q4 		$33.5M Sell
593,650
-26,288
-4% -$1.37M 0.02% 402
2013
Q3 		$30.2M Buy
619,938
+18,323
+3% +$855K 0.02% 406
2013
Q2 		$24.7M Buy
+601,615
New +$26.8M 0.02% 418

Other funds holding RIO

Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
TAM
Todd Asset Management Louisville, Kentucky $5.63B AUM 45.28% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
MF
Milford Funds Auckland $6.14B AUM
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
CAI
Capital Advisors Inc Tulsa, Oklahoma $6.8B AUM 26.96% 1-Year Est. Return
AA
ABC Arbitrage Paris, France $926M AUM 45.9% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return

Massachusetts Financial Services's RIO Position: Q2 2026 in Review

Massachusetts Financial Services increased its Rio Tinto (RIO) stake by 9.1% in Q2 2026, buying an estimated $3.41M and bringing the position to 402,007 shares worth $43.6M. The position accounts for 0.01% of the portfolio, ranked #529.

Massachusetts Financial Services first reported a position in RIO in Q2 2013 and has held it in 53 quarters since. 572 funds tracked by Wall St. Rank hold RIO as of Q2 2026.

  • Massachusetts Financial Services held 402,007 shares of Rio Tinto worth $43.6M as of Q2 2026.
  • Massachusetts Financial Services bought 33,667 Rio Tinto shares in Q2 2026, an estimated $3.41M.
  • Rio Tinto made up 0.01% of Massachusetts Financial Services's portfolio in Q2 2026, its #529 holding.
  • Massachusetts Financial Services first reported a position in Rio Tinto in Q2 2013 and has held it in 53 quarters since.
  • 572 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2026.

Based on Massachusetts Financial Services's 13F filing for Q2 2026, filed 3 Aug 2026.