Mar Vista Investment Partners’s American Tower AMT Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $15.4M | Buy |
89,283
+1,510
| +2% | +$272K | 1.54% | 26 |
|
|
2025
Q4 | $15.4M | Sell |
87,773
-10,813
| -11% | -$1.97M | 1.41% | 27 |
|
|
2025
Q3 | $19M | Sell |
98,586
-21,241
| -18% | -$4.43M | 1.65% | 28 |
|
|
2025
Q2 | $26.5M | Buy |
119,827
+5
| +0% | +$1.08K | 2.03% | 28 |
|
|
2025
Q1 | $26.1M | Sell |
119,822
-21,690
| -15% | -$4.25M | 2.14% | 28 |
|
|
2024
Q4 | $26M | Sell |
141,512
-163,933
| -54% | -$34M | 1.78% | 28 |
|
|
2024
Q3 | $71M | Sell |
305,445
-100,093
| -25% | -$22.2M | 4.53% | 4 |
|
|
2024
Q2 | $78.8M | Sell |
405,538
-787
| -0.2% | -$147K | 3.88% | 6 |
|
|
2024
Q1 | $80.3M | Sell |
406,325
-11,715
| -3% | -$2.33M | 3.5% | 10 |
|
|
2023
Q4 | $90.2M | Sell |
418,040
-29,489
| -7% | -$5.57M | 4.12% | 6 |
|
|
2023
Q3 | $73.6M | Buy |
447,529
+39,013
| +10% | +$7.13M | 3.53% | 10 |
|
|
2023
Q2 | $79.2M | Sell |
408,516
-10,643
| -3% | -$2.08M | 3.32% | 12 |
|
|
2023
Q1 | $85.7M | Buy |
419,159
+44,234
| +12% | +$9.28M | 3.81% | 11 |
|
|
2022
Q4 | $79.4M | Sell |
374,925
-29,440
| -7% | -$6.13M | 3.56% | 12 |
|
|
2022
Q3 | $86.8M | Buy |
404,365
+105
| +0% | +$27K | 3.88% | 9 |
|
|
2022
Q2 | $103M | Sell |
404,260
-47,315
| -10% | -$11.9M | 4.25% | 5 |
|
|
2022
Q1 | $113M | Buy |
451,575
+11,692
| +3% | +$2.85M | 3.56% | 12 |
|
|
2021
Q4 | $129M | Sell |
439,883
-100,560
| -19% | -$27.5M | 3.48% | 9 |
|
|
2021
Q3 | $143M | Sell |
540,443
-23,372
| -4% | -$6.66M | 3.69% | 10 |
|
|
2021
Q2 | $152M | Sell |
563,815
-80,992
| -13% | -$20.6M | 3.76% | 9 |
|
|
2021
Q1 | $154M | Buy |
644,807
+26,312
| +4% | +$5.86M | 3.57% | 11 |
|
|
2020
Q4 | $139M | Buy |
618,495
+147,245
| +31% | +$34.2M | 3.43% | 11 |
|
|
2020
Q3 | $114M | Sell |
471,250
-12,502
| -3% | -$3.17M | 2.99% | 14 |
|
|
2020
Q2 | $125M | Sell |
483,752
-37,838
| -7% | -$9.36M | 3.41% | 11 |
|
|
2020
Q1 | $114M | Sell |
521,590
-203,347
| -28% | -$47.3M | 3.45% | 12 |
|
|
2019
Q4 | $167M | Sell |
724,937
-65,949
| -8% | -$14.4M | 3.99% | 6 |
|
|
2019
Q3 | $175M | Sell |
790,886
-445,130
| -36% | -$97.2M | 4.41% | 5 |
|
|
2019
Q2 | $253M | Sell |
1,236,016
-53,305
| -4% | -$10.7M | 6.73% | 1 |
|
|
2019
Q1 | $254M | Buy |
1,289,321
+115,404
| +10% | +$20.2M | 6.71% | 1 |
|
|
2018
Q4 | $186M | Buy |
1,173,917
+45,922
| +4% | +$7.18M | 6.24% | 1 |
|
|
2018
Q3 | $164M | Buy |
1,127,995
+222,955
| +25% | +$32.7M | 4.82% | 4 |
|
|
2018
Q2 | $130M | Sell |
905,040
-90,106
| -9% | -$12.5M | 5.11% | 3 |
|
|
2018
Q1 | $145M | Buy |
995,146
+26,594
| +3% | +$3.75M | 5.75% | 3 |
|
|
2017
Q4 | $138M | Sell |
968,552
-7,804
| -0.8% | -$1.11M | 5.18% | 3 |
|
|
2017
Q3 | $133M | Sell |
976,356
-346,807
| -26% | -$48.3M | 5.54% | 3 |
|
|
2017
Q2 | $175M | Sell |
1,323,163
-37,762
| -3% | -$4.84M | 7.31% | 1 |
|
|
2017
Q1 | $165M | Sell |
1,360,925
-180,502
| -12% | -$19.9M | 6.9% | 1 |
|
|
2016
Q4 | $163M | Sell |
1,541,427
-25,590
| -2% | -$2.78M | 6.59% | 2 |
|
|
2016
Q3 | $178M | Buy |
1,567,017
+347,987
| +29% | +$39.8M | 7.26% | 1 |
|
|
2016
Q2 | $138M | Buy |
1,219,030
+42,924
| +4% | +$4.57M | 8.2% | 1 |
|
|
2016
Q1 | $120M | Sell |
1,176,106
-66,296
| -5% | -$6.2M | 7.39% | 2 |
|
|
2015
Q4 | $120M | Sell |
1,242,402
-12,132
| -1% | -$1.18M | 7.05% | 1 |
|
|
2015
Q3 | $110M | Sell |
1,254,534
-19,783
| -2% | -$1.86M | 6.63% | 1 |
|
|
2015
Q2 | $119M | Buy |
1,274,317
+90,343
| +8% | +$8.55M | 6.54% | 2 |
|
|
2015
Q1 | $111M | Buy |
1,183,974
+78,903
| +7% | +$7.67M | 6.33% | 3 |
|
|
2014
Q4 | $109M | Sell |
1,105,071
-5,427
| -0.5% | -$533K | 6.39% | 2 |
|
|
2014
Q3 | $104M | Sell |
1,110,498
-5,675
| -0.5% | -$540K | 6.37% | 2 |
|
|
2014
Q2 | $100M | Sell |
1,116,173
-149,128
| -12% | -$12.9M | 6.23% | 1 |
|
|
2014
Q1 | $104M | Buy |
1,265,301
+11,389
| +0.9% | +$928K | 5.97% | 2 |
|
|
2013
Q4 | $100M | Buy |
1,253,912
+78,706
| +7% | +$6.11M | 5.83% | 2 |
|
|
2013
Q3 | $87.1M | Buy |
1,175,206
+405,215
| +53% | +$29.3M | 5.98% | 2 |
|
|
2013
Q2 | $56.3M | Buy |
+769,991
| New | +$61.3M | 3.66% | 12 |
|
Other funds holding AMT
VCM
VPM
Mar Vista Investment Partners's AMT Position: Q1 2026 in Review
Mar Vista Investment Partners increased its American Tower (AMT) stake by 1.7% in Q1 2026, buying an estimated $272K and bringing the position to 89,283 shares worth $15.4M. The position accounts for 1.54% of the portfolio, ranked #26.
Mar Vista Investment Partners first reported a position in AMT in Q2 2013 and has held it in 52 quarters since. The position peaked at $254M in Q1 2019. 1,750 funds tracked by Wall St. Rank hold AMT as of Q1 2026.
- Mar Vista Investment Partners held 89,283 shares of American Tower worth $15.4M as of Q1 2026.
- Mar Vista Investment Partners bought 1,510 American Tower shares in Q1 2026, an estimated $272K.
- American Tower made up 1.54% of Mar Vista Investment Partners's portfolio in Q1 2026, its #26 holding.
- Mar Vista Investment Partners first reported a position in American Tower in Q2 2013 and has held it in 52 quarters since.
- Mar Vista Investment Partners's American Tower position peaked at $254M in Q1 2019.
- 1,750 funds tracked by Wall St. Rank held American Tower as of Q1 2026.
Based on Mar Vista Investment Partners's 13F filing for Q1 2026, filed 13 May 2026.