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 | $18.5M | Sell |
57,400
-43,900
| -43% | -$11.9M | ﹤0.01% | 2420 |
|
|
2025
Q4 | $22M | Buy |
101,300
+54,500
| +116% | +$11.4M | ﹤0.01% | 2242 |
|
|
2025
Q3 | $9.96M | Sell |
46,800
-8,900
| -16% | -$1.63M | ﹤0.01% | 3278 |
|
|
2025
Q2 | $9.49M | Sell |
55,700
-28,300
| -34% | -$4.08M | ﹤0.01% | 3101 |
|
|
2025
Q1 | $9.8M | Sell |
84,000
-10,900
| -11% | -$1.47M | ﹤0.01% | 2874 |
|
|
2024
Q4 | $12.9M | Sell |
94,900
-13,400
| -12% | -$1.8M | ﹤0.01% | 2652 |
|
|
2024
Q3 | $13.3M | Sell |
108,300
-1,300
| -1% | -$142K | ﹤0.01% | 2524 |
|
|
2024
Q2 | $11.7M | Sell |
109,600
-50,700
| -32% | -$5.12M | ﹤0.01% | 2582 |
|
|
2024
Q1 | $14.9M | Buy |
160,300
+36,600
| +30% | +$2.78M | ﹤0.01% | 2405 |
|
|
2023
Q4 | $9.37M | Sell |
123,700
-21,100
| -15% | -$1.32M | ﹤0.01% | 2938 |
|
|
2023
Q3 | $10.4M | Buy |
144,800
+79,000
| +120% | +$7.87M | ﹤0.01% | 2640 |
|
|
2023
Q2 | $7.76M | Buy |
65,800
+6,800
| +12% | +$666K | ﹤0.01% | 3012 |
|
|
2023
Q1 | $5.57M | Sell |
59,000
-9,416
| -14% | -$895K | ﹤0.01% | 3626 |
|
|
2022
Q4 | $5.84M | Buy |
68,416
+6,916
| +11% | +$567K | ﹤0.01% | 3603 |
|
|
2022
Q3 | $3.9M | Buy |
61,500
+16,300
| +36% | +$1.26M | ﹤0.01% | 4291 |
|
|
2022
Q2 | $3.24M | Sell |
45,200
-5,800
| -11% | -$452K | ﹤0.01% | 4620 |
|
|
2022
Q1 | $4.44M | Sell |
51,000
-4,700
| -8% | -$411K | ﹤0.01% | 4412 |
|
|
2021
Q4 | $5.14M | Sell |
55,700
-37,900
| -40% | -$3.46M | ﹤0.01% | 4237 |
|
|
2021
Q3 | $8.08M | Buy |
93,600
+36,900
| +65% | +$3.5M | ﹤0.01% | 3440 |
|
|
2021
Q2 | $6.02M | Buy |
56,700
+13,400
| +31% | +$1.45M | ﹤0.01% | 4059 |
|
|
2021
Q1 | $4.06M | Sell |
43,300
-60,800
| -58% | -$5.2M | ﹤0.01% | 4727 |
|
|
2020
Q4 | $7.1M | Buy |
104,100
+69,500
| +201% | +$3.9M | ﹤0.01% | 3100 |
|
|
2020
Q3 | $1.46M | Sell |
34,600
-5,500
| -14% | -$236K | ﹤0.01% | 5324 |
|
|
2020
Q2 | $1.8M | Sell |
40,100
-17,700
| -31% | -$671K | ﹤0.01% | 4768 |
|
|
2020
Q1 | $1.89M | Buy |
57,800
+30,000
| +108% | +$1.53M | ﹤0.01% | 4227 |
|
|
2019
Q4 | $1.78M | Buy |
27,800
+5,600
| +25% | +$369K | ﹤0.01% | 4598 |
|
|
2019
Q3 | $1.44M | Sell |
22,200
-7,700
| -26% | -$449K | ﹤0.01% | 4991 |
|
|
2019
Q2 | $1.54M | Sell |
29,900
-233,700
| -89% | -$11.5M | ﹤0.01% | 4967 |
|
|
2019
Q1 | $12.7M | Buy |
263,600
+168,400
| +177% | +$7.57M | 0.01% | 1791 |
|
|
2018
Q4 | $3.86M | Sell |
95,200
-14,100
| -13% | -$607K | ﹤0.01% | 3165 |
|
|
2018
Q3 | $4.88M | Sell |
109,300
-56,900
| -34% | -$2.63M | ﹤0.01% | 3038 |
|
|
2018
Q2 | $8.44M | Buy |
166,200
+105,100
| +172% | +$5.08M | ﹤0.01% | 2135 |
|
|
2018
Q1 | $2.88M | Sell |
61,100
-2,900
| -5% | -$147K | ﹤0.01% | 3197 |
|
|
2017
Q4 | $3.13M | Sell |
64,000
-15,200
| -19% | -$678K | ﹤0.01% | 3043 |
|
|
2017
Q3 | $3.67M | Buy |
79,200
+35,600
| +82% | +$1.55M | ﹤0.01% | 2662 |
|
|
2017
Q2 | $1.97M | Buy |
43,600
+6,800
| +18% | +$294K | ﹤0.01% | 3184 |
|
|
2017
Q1 | $1.47M | Buy |
36,800
+17,000
| +86% | +$650K | ﹤0.01% | 3452 |
|
|
2016
Q4 | $757K | Buy |
19,800
+6,500
| +49% | +$221K | ﹤0.01% | 4254 |
|
|
2016
Q3 | $396K | Buy |
13,300
+3,200
| +32% | +$87.8K | ﹤0.01% | 5222 |
|
|
2016
Q2 | $225K | Sell |
10,100
-11,700
| -54% | -$259K | ﹤0.01% | 5657 |
|
|
2016
Q1 | $441K | Buy |
21,800
+2,800
| +15% | +$45.8K | ﹤0.01% | 4582 |
|
|
2015
Q4 | $330K | Sell |
19,000
-23,600
| -55% | -$419K | ﹤0.01% | 5086 |
|
|
2015
Q3 | $674K | Sell |
42,600
-23,900
| -36% | -$416K | ﹤0.01% | 4366 |
|
|
2015
Q2 | $1.32M | Buy |
66,500
+40,200
| +153% | +$751K | ﹤0.01% | 3603 |
|
|
2015
Q1 | $508K | Sell |
26,300
-3,800
| -13% | -$76K | ﹤0.01% | 4883 |
|
|
2014
Q4 | $681K | Sell |
30,100
-1,800
| -6% | -$44.5K | ﹤0.01% | 4282 |
|
|
2014
Q3 | $977K | Buy |
31,900
+19,700
| +161% | +$586K | ﹤0.01% | 3728 |
|
|
2014
Q2 | $376K | Buy |
12,200
+9,600
| +369% | +$362K | ﹤0.01% | 4749 |
|
|
2014
Q1 | $113K | Sell |
2,600
-700
| -21% | -$26.6K | ﹤0.01% | 6087 |
|
|
2013
Q4 | $108K | Sell |
3,300
-9,100
| -73% | -$288K | ﹤0.01% | 5547 |
|
|
2013
Q3 | $376K | Buy |
12,400
+1,600
| +15% | +$52.6K | ﹤0.01% | 4113 |
|
|
2013
Q2 | $355K | Buy |
+10,800
| New | +$325K | ﹤0.01% | 4150 |
|
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.