Citadel Advisors’s MasTec MTZ Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $26.7M | Sell |
83,100
-2,600
| -3% | -$704K | ﹤0.01% | 1978 |
|
|
2025
Q4 | $18.6M | Buy |
85,700
+12,500
| +17% | +$2.62M | ﹤0.01% | 2445 |
|
|
2025
Q3 | $15.6M | Sell |
73,200
-10,800
| -13% | -$1.98M | ﹤0.01% | 2641 |
|
|
2025
Q2 | $14.3M | Sell |
84,000
-2,700
| -3% | -$389K | ﹤0.01% | 2573 |
|
|
2025
Q1 | $10.1M | Sell |
86,700
-22,500
| -21% | -$3.04M | ﹤0.01% | 2841 |
|
|
2024
Q4 | $14.9M | Sell |
109,200
-53,600
| -33% | -$7.19M | ﹤0.01% | 2501 |
|
|
2024
Q3 | $20M | Buy |
162,800
+36,400
| +29% | +$3.97M | ﹤0.01% | 2052 |
|
|
2024
Q2 | $13.5M | Sell |
126,400
-81,900
| -39% | -$8.27M | ﹤0.01% | 2419 |
|
|
2024
Q1 | $19.4M | Sell |
208,300
-36,700
| -15% | -$2.79M | ﹤0.01% | 2101 |
|
|
2023
Q4 | $18.6M | Buy |
245,000
+139,800
| +133% | +$8.74M | ﹤0.01% | 2093 |
|
|
2023
Q3 | $7.57M | Buy |
105,200
+57,800
| +122% | +$5.76M | ﹤0.01% | 3045 |
|
|
2023
Q2 | $5.59M | Sell |
47,400
-16,800
| -26% | -$1.65M | ﹤0.01% | 3482 |
|
|
2023
Q1 | $6.06M | Sell |
64,200
-4,448
| -6% | -$423K | ﹤0.01% | 3491 |
|
|
2022
Q4 | $5.86M | Buy |
68,648
+18,848
| +38% | +$1.55M | ﹤0.01% | 3600 |
|
|
2022
Q3 | $3.16M | Sell |
49,800
-15,000
| -23% | -$1.16M | ﹤0.01% | 4703 |
|
|
2022
Q2 | $4.64M | Buy |
64,800
+12,500
| +24% | +$975K | ﹤0.01% | 3940 |
|
|
2022
Q1 | $4.55M | Sell |
52,300
-60,900
| -54% | -$5.32M | ﹤0.01% | 4358 |
|
|
2021
Q4 | $10.4M | Buy |
113,200
+26,600
| +31% | +$2.43M | ﹤0.01% | 3006 |
|
|
2021
Q3 | $7.47M | Sell |
86,600
-16,000
| -16% | -$1.52M | ﹤0.01% | 3571 |
|
|
2021
Q2 | $10.9M | Sell |
102,600
-36,600
| -26% | -$3.97M | ﹤0.01% | 2954 |
|
|
2021
Q1 | $13M | Sell |
139,200
-43,800
| -24% | -$3.75M | ﹤0.01% | 2580 |
|
|
2020
Q4 | $12.5M | Buy |
183,000
+115,900
| +173% | +$6.5M | ﹤0.01% | 2357 |
|
|
2020
Q3 | $2.83M | Sell |
67,100
-3,600
| -5% | -$155K | ﹤0.01% | 4083 |
|
|
2020
Q2 | $3.17M | Buy |
70,700
+36,400
| +106% | +$1.38M | ﹤0.01% | 3762 |
|
|
2020
Q1 | $1.12M | Buy |
34,300
+16,400
| +92% | +$834K | ﹤0.01% | 5129 |
|
|
2019
Q4 | $1.15M | Sell |
17,900
-10,300
| -37% | -$678K | ﹤0.01% | 5342 |
|
|
2019
Q3 | $1.83M | Sell |
28,200
-5,200
| -16% | -$303K | ﹤0.01% | 4616 |
|
|
2019
Q2 | $1.72M | Sell |
33,400
-83,700
| -71% | -$4.13M | ﹤0.01% | 4772 |
|
|
2019
Q1 | $5.63M | Sell |
117,100
-44,500
| -28% | -$2M | ﹤0.01% | 2832 |
|
|
2018
Q4 | $6.55M | Sell |
161,600
-12,700
| -7% | -$547K | ﹤0.01% | 2423 |
|
|
2018
Q3 | $7.78M | Buy |
174,300
+110,500
| +173% | +$5.12M | ﹤0.01% | 2440 |
|
|
2018
Q2 | $3.24M | Buy |
63,800
+9,300
| +17% | +$449K | ﹤0.01% | 3365 |
|
|
2018
Q1 | $2.56M | Sell |
54,500
-41,600
| -43% | -$2.11M | ﹤0.01% | 3363 |
|
|
2017
Q4 | $4.7M | Buy |
96,100
+45,800
| +91% | +$2.04M | ﹤0.01% | 2542 |
|
|
2017
Q3 | $2.33M | Buy |
50,300
+7,800
| +18% | +$340K | ﹤0.01% | 3228 |
|
|
2017
Q2 | $1.92M | Buy |
42,500
+23,300
| +121% | +$1.01M | ﹤0.01% | 3222 |
|
|
2017
Q1 | $769K | Buy |
19,200
+3,700
| +24% | +$142K | ﹤0.01% | 4389 |
|
|
2016
Q4 | $593K | Sell |
15,500
-8,100
| -34% | -$275K | ﹤0.01% | 4637 |
|
|
2016
Q3 | $702K | Sell |
23,600
-123,700
| -84% | -$3.39M | ﹤0.01% | 4319 |
|
|
2016
Q2 | $3.29M | Buy |
147,300
+70,700
| +92% | +$1.57M | ﹤0.01% | 2222 |
|
|
2016
Q1 | $1.55M | Buy |
76,600
+24,400
| +47% | +$399K | ﹤0.01% | 2940 |
|
|
2015
Q4 | $907K | Sell |
52,200
-12,300
| -19% | -$219K | ﹤0.01% | 3694 |
|
|
2015
Q3 | $1.02M | Sell |
64,500
-500
| -0.8% | -$8.71K | ﹤0.01% | 3789 |
|
|
2015
Q2 | $1.29M | Buy |
65,000
+33,700
| +108% | +$630K | ﹤0.01% | 3643 |
|
|
2015
Q1 | $604K | Sell |
31,300
-8,500
| -21% | -$170K | ﹤0.01% | 4633 |
|
|
2014
Q4 | $900K | Buy |
39,800
+12,200
| +44% | +$302K | ﹤0.01% | 3895 |
|
|
2014
Q3 | $845K | Buy |
27,600
+9,300
| +51% | +$276K | ﹤0.01% | 3919 |
|
|
2014
Q2 | $564K | Buy |
18,300
+3,500
| +24% | +$132K | ﹤0.01% | 4237 |
|
|
2014
Q1 | $643K | Sell |
14,800
-17,200
| -54% | -$653K | ﹤0.01% | 4007 |
|
|
2013
Q4 | $1.05M | Buy |
32,000
+18,000
| +129% | +$570K | ﹤0.01% | 3181 |
|
|
2013
Q3 | $424K | Sell |
14,000
-11,300
| -45% | -$371K | ﹤0.01% | 3974 |
|
|
2013
Q2 | $832K | Buy |
+25,300
| New | +$762K | ﹤0.01% | 3357 |
|
Other funds holding MTZ
PP
VCM
VPM
HCC
LPC
Citadel Advisors's MTZ Position: Q1 2026 in Review
Citadel Advisors increased its MasTec (MTZ) stake by 1,216% in Q1 2026, buying an estimated $70M and bringing the position to 279,778 shares worth $90M. The position accounts for 0.01% of the portfolio, ranked #892.
Citadel Advisors first reported a position in MTZ in Q2 2013 and has held it in 49 quarters since. The position peaked at $187M in Q2 2024. 806 funds tracked by Wall St. Rank hold MTZ as of Q1 2026.
- Citadel Advisors held 279,778 shares of MasTec worth $90M as of Q1 2026.
- Citadel Advisors bought 258,511 MasTec shares in Q1 2026, an estimated $70M.
- MasTec made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #892 holding.
- Citadel Advisors first reported a position in MasTec in Q2 2013 and has held it in 49 quarters since.
- Citadel Advisors's MasTec position peaked at $187M in Q2 2024.
- 806 funds tracked by Wall St. Rank held MasTec as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.