Swiss National Bank
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Swiss National Bank’s Martin Marietta Materials MLM Stock Holding History

Swiss National Bank’s Portfolio MLM Stock Details MLM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$104M Buy
177,030
+11,800
+7% +$7.53M 0.06% 269
2025
Q4 		$103M Sell
165,230
-8,540
-5% -$5.31M 0.06% 253
2025
Q3 		$110M Sell
173,770
-10,800
-6% -$6.44M 0.06% 253
2025
Q2 		$101M Buy
184,570
+12,200
+7% +$6.45M 0.06% 271
2025
Q1 		$82.4M Sell
172,370
-300
-0.2% -$152K 0.06% 287
2024
Q4 		$89.2M Sell
172,670
-10,300
-6% -$5.84M 0.06% 277
2024
Q3 		$98.5M Buy
182,970
+300
+0.2% +$162K 0.06% 271
2024
Q2 		$99M Sell
182,670
-2,400
-1% -$1.39M 0.07% 259
2024
Q1 		$114M Sell
185,070
-8,100
-4% -$4.42M 0.08% 236
2023
Q4 		$96.4M Sell
193,170
-6,100
-3% -$2.75M 0.07% 267
2023
Q3 		$81.8M Sell
199,270
-24,700
-11% -$10.9M 0.06% 281
2023
Q2 		$103M Sell
223,970
-22,400
-9% -$8.83M 0.07% 271
2023
Q1 		$87.5M Sell
246,370
-7,100
-3% -$2.49M 0.06% 313
2022
Q4 		$85.7M Sell
253,470
-16,859
-6% -$5.75M 0.06% 308
2022
Q3 		$87.1M Sell
270,329
-300
-0.1% -$102K 0.06% 304
2022
Q2 		$81M Buy
270,629
+400
+0.1% +$136K 0.05% 324
2022
Q1 		$104M Buy
270,229
+33,000
+14% +$12.8M 0.06% 312
2021
Q4 		$105M Sell
237,229
-9,900
-4% -$4.01M 0.06% 292
2021
Q3 		$84.4M Sell
247,129
-6,800
-3% -$2.47M 0.05% 343
2021
Q2 		$89.3M Buy
253,929
+14,633
+6% +$5.21M 0.06% 329
2021
Q1 		$80.4M Buy
239,296
+3,900
+2% +$1.25M 0.05% 351
2020
Q4 		$66.8M Sell
235,396
-6,900
-3% -$1.84M 0.05% 379
2020
Q3 		$57M Sell
242,296
-3,600
-1% -$779K 0.04% 382
2020
Q2 		$50.8M Buy
245,896
+3,400
+1% +$654K 0.04% 401
2020
Q1 		$45.9M Buy
242,496
+45,600
+23% +$10.9M 0.05% 365
2019
Q4 		$55.1M Sell
196,896
-9,400
-5% -$2.51M 0.06% 344
2019
Q3 		$56.5M Buy
206,296
+2,146
+1% +$530K 0.06% 334
2019
Q2 		$47M Sell
204,150
-4,900
-2% -$1.06M 0.05% 377
2019
Q1 		$42.1M Buy
209,050
+4,400
+2% +$821K 0.05% 401
2018
Q4 		$35.2M Buy
204,650
+3,600
+2% +$639K 0.05% 402
2018
Q3 		$36.6M Sell
201,050
-6,900
-3% -$1.42M 0.04% 442
2018
Q2 		$46.4M Buy
207,950
+7,000
+3% +$1.49M 0.05% 368
2018
Q1 		$41.7M Sell
200,950
-30,000
-13% -$6.5M 0.05% 387
2017
Q4 		$51M Hold
230,950
– – 0.06% 361
2017
Q3 		$47.6M Buy
230,950
+700
+0.3% +$148K 0.05% 369
2017
Q2 		$51.2M Buy
230,250
+16,500
+8% +$3.73M 0.06% 338
2017
Q1 		$46.7M Buy
213,750
+46,300
+28% +$10.2M 0.06% 356
2016
Q4 		$37.1M Hold
167,450
– – 0.06% 353
2016
Q3 		$30M Sell
167,450
-4,000
-2% -$764K 0.05% 415
2016
Q2 		$32.9M Buy
171,450
+25,500
+17% +$4.56M 0.05% 381
2016
Q1 		$22.3M Buy
145,950
+42,600
+41% +$5.86M 0.04% 449
2015
Q4 		$14.1M Buy
103,350
+900
+0.9% +$137K 0.03% 491
2015
Q3 		$15.6M Buy
102,450
+10,200
+11% +$1.65M 0.04% 447
2015
Q2 		$13.1M Buy
92,250
+5,500
+6% +$802K 0.03% 510
2015
Q1 		$12.1M Buy
86,750
+34,400
+66% +$4.42M 0.03% 515
2014
Q4 		$5.78M Sell
52,350
-1,700
-3% -$201K 0.02% 639
2014
Q3 		$6.97M Buy
54,050
+9,070
+20% +$1.17M 0.03% 543
2014
Q2 		$5.94M Hold
44,980
– – 0.02% 645
2014
Q1 		$5.77M Sell
44,980
-3,900
-8% -$448K 0.02% 632
2013
Q4 		$4.88M Sell
48,880
-900
-2% -$88.5K 0.02% 629
2013
Q3 		$4.89M Buy
49,780
+900
+2% +$89.4K 0.02% 609
2013
Q2 		$4.81M Buy
+48,880
New +$5.07M 0.02% 594

Other funds holding MLM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

Swiss National Bank's MLM Position: Q1 2026 in Review

Swiss National Bank increased its Martin Marietta Materials (MLM) stake by 7.1% in Q1 2026, buying an estimated $7.53M and bringing the position to 177,030 shares worth $104M. The position accounts for 0.06% of the portfolio, ranked #269.

Swiss National Bank first reported a position in MLM in Q2 2013 and has held it in 52 quarters since. The position peaked at $114M in Q1 2024. 1,069 funds tracked by Wall St. Rank hold MLM as of Q1 2026.

  • Swiss National Bank held 177,030 shares of Martin Marietta Materials worth $104M as of Q1 2026.
  • Swiss National Bank bought 11,800 Martin Marietta Materials shares in Q1 2026, an estimated $7.53M.
  • Martin Marietta Materials made up 0.06% of Swiss National Bank's portfolio in Q1 2026, its #269 holding.
  • Swiss National Bank first reported a position in Martin Marietta Materials in Q2 2013 and has held it in 52 quarters since.
  • Swiss National Bank's Martin Marietta Materials position peaked at $114M in Q1 2024.
  • 1,069 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q1 2026.

Based on Swiss National Bank's 13F filing for Q1 2026, filed 7 May 2026.