JO
TGLS icon

John Overdeck’s Tecnoglass Holdings TGLS Stock Holding History

John Overdeck’s Portfolio TGLS Stock Details TGLS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.7M Buy
36,353
+23,473
+182% +$1.01M ﹤0.01% 3146
2026
Q1 		$574K Sell
12,880
-29,581
-70% -$1.43M ﹤0.01% 3651
2025
Q4 		$2.14M Buy
42,461
+1,059
+3% +$57.8K ﹤0.01% 2391
2025
Q3 		$2.77M Sell
41,402
-40,650
-50% -$3M ﹤0.01% 1911
2025
Q2 		$6.35M Sell
82,052
-6,899
-8% -$535K 0.01% 1097
2025
Q1 		$6.36M Buy
88,951
+37,431
+73% +$2.78M 0.01% 996
2024
Q4 		$4.09M Sell
51,520
-32,832
-39% -$2.5M 0.01% 1231
2024
Q3 		$5.79M Sell
84,352
-110,929
-57% -$6.43M 0.01% 1011
2024
Q2 		$9.8M Buy
195,281
+181,481
+1,315% +$9.47M 0.02% 716
2024
Q1 		$718K Sell
13,800
-53,751
-80% -$2.47M ﹤0.01% 2153
2023
Q4 		$3.09M Sell
67,551
-115,710
-63% -$4.18M 0.01% 1240
2023
Q3 		$6.04M Sell
183,261
-56,009
-23% -$2.29M 0.02% 808
2023
Q2 		$12.4M Sell
239,270
-75,312
-24% -$3.35M 0.03% 561
2023
Q1 		$13.2M Buy
314,582
+116,346
+59% +$4.17M 0.04% 491
2022
Q4 		$6.1M Buy
198,236
+114,232
+136% +$2.95M 0.02% 766
2022
Q3 		$1.76M Buy
84,004
+50,945
+154% +$1.11M 0.01% 1208
2022
Q2 		$580K Buy
33,059
+5,259
+19% +$112K ﹤0.01% 1763
2022
Q1 		$702K Buy
27,800
+2,900
+12% +$65K ﹤0.01% 1861
2021
Q4 		$652K Buy
+24,900
New +$698K ﹤0.01% 2987

Other funds holding TGLS

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
ONPI
Owls Nest Partners IA Chadds Ford, Pennsylvania $308M AUM 33.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

John Overdeck's TGLS Position: Q2 2026 in Review

John Overdeck increased its Tecnoglass Holdings (TGLS) stake by 182% in Q2 2026, buying an estimated $1.01M and bringing the position to 36,353 shares worth $1.7M. The position accounts for ﹤0.01% of the portfolio, ranked #3146.

John Overdeck first reported a position in TGLS in Q4 2021 and has held it in 19 quarters since. The position peaked at $13.2M in Q1 2023. 156 funds tracked by Wall St. Rank hold TGLS as of Q2 2026.

  • John Overdeck held 36,353 shares of Tecnoglass Holdings worth $1.7M as of Q2 2026.
  • John Overdeck bought 23,473 Tecnoglass Holdings shares in Q2 2026, an estimated $1.01M.
  • Tecnoglass Holdings made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #3146 holding.
  • John Overdeck first reported a position in Tecnoglass Holdings in Q4 2021 and has held it in 19 quarters since.
  • John Overdeck's Tecnoglass Holdings position peaked at $13.2M in Q1 2023.
  • 156 funds tracked by Wall St. Rank held Tecnoglass Holdings as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.