John Overdeck’s Bio-Techne TECH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $4.92M | Buy |
69,625
+3,525
| +5% | +$190K | ﹤0.01% | 2167 |
|
|
2026
Q1 | $3.45M | Buy |
66,100
+5,800
| +10% | +$348K | ﹤0.01% | 2317 |
|
|
2025
Q4 | $3.55M | Hold |
60,300
| – | – | 0.01% | 2015 |
|
|
2025
Q3 | $3.35M | Buy |
60,300
+17,900
| +42% | +$959K | 0.01% | 1770 |
|
|
2025
Q2 | $2.18M | Buy |
42,400
+16,100
| +61% | +$809K | ﹤0.01% | 1779 |
|
|
2025
Q1 | $1.54M | Sell |
26,300
-12,200
| -32% | -$827K | ﹤0.01% | 1900 |
|
|
2024
Q4 | $2.77M | Buy |
38,500
+2,900
| +8% | +$213K | 0.01% | 1492 |
|
|
2024
Q3 | $2.85M | Buy |
35,600
+96
| +0.3% | +$7.21K | 0.01% | 1446 |
|
|
2024
Q2 | $2.54M | Buy |
+35,504
| New | +$2.61M | 0.01% | 1395 |
|
|
2023
Q4 | – | Sell |
-143,259
| Closed | -$9.75M | – | 3380 |
|
|
2023
Q3 | $9.75M | Buy |
143,259
+95,601
| +201% | +$7.55M | 0.03% | 614 |
|
|
2023
Q2 | $3.89M | Sell |
47,658
-316,107
| -87% | -$25.4M | 0.01% | 1045 |
|
|
2023
Q1 | $27M | Buy |
363,765
+320,459
| +740% | +$24.7M | 0.08% | 304 |
|
|
2022
Q4 | $3.59M | Sell |
43,306
-213,966
| -83% | -$17M | 0.01% | 1021 |
|
|
2022
Q3 | $18.3M | Buy |
257,272
+166,464
| +183% | +$14.4M | 0.06% | 343 |
|
|
2022
Q2 | $7.87M | Buy |
+90,808
| New | +$8.51M | 0.03% | 591 |
|
|
2022
Q1 | – | Sell |
-34,040
| Closed | -$4.4M | – | 4239 |
|
|
2021
Q4 | $4.4M | Buy |
34,040
+14,440
| +74% | +$1.77M | 0.01% | 1266 |
|
|
2021
Q3 | $2.37M | Buy |
+19,600
| New | +$2.39M | 0.01% | 1830 |
|
|
2020
Q4 | – | Sell |
-28,440
| Closed | -$1.76M | – | 3752 |
|
|
2020
Q3 | $1.76M | Buy |
28,440
+9,852
| +53% | +$641K | 0.01% | 1379 |
|
|
2020
Q2 | $1.23M | Buy |
+18,588
| New | +$1.11M | 0.01% | 1403 |
|
|
2019
Q3 | – | Sell |
-24,000
| Closed | -$1.25M | – | 3787 |
|
|
2019
Q2 | $1.25M | Buy |
+24,000
| New | +$1.21M | ﹤0.01% | 1755 |
|
|
2019
Q1 | – | Sell |
-62,656
| Closed | -$2.27M | – | 3461 |
|
|
2018
Q4 | $2.27M | Buy |
+62,656
| New | +$2.62M | 0.01% | 1179 |
|
|
2017
Q4 | – | Sell |
-28,540
| Closed | -$863K | – | 3440 |
|
|
2017
Q3 | $863K | Sell |
28,540
-57,900
| -67% | -$1.72M | ﹤0.01% | 1818 |
|
|
2017
Q2 | $2.54M | Buy |
+86,440
| New | +$2.36M | 0.01% | 1258 |
|
|
2016
Q4 | – | Sell |
-312,280
| Closed | -$8.55M | – | 3505 |
|
|
2016
Q3 | $8.55M | Buy |
312,280
+197,884
| +173% | +$5.43M | 0.03% | 620 |
|
|
2016
Q2 | $3.23M | Buy |
114,396
+66,720
| +140% | +$1.72M | 0.01% | 992 |
|
|
2016
Q1 | $1.13M | Buy |
+47,676
| New | +$1.05M | 0.01% | 1524 |
|
|
2015
Q1 | – | Sell |
-89,052
| Closed | -$2.06M | – | 2854 |
|
|
2014
Q4 | $2.06M | Buy |
+89,052
| New | +$2.04M | 0.01% | 1012 |
|
|
2013
Q4 | – | Sell |
-45,096
| Closed | -$903K | – | 2368 |
|
|
2013
Q3 | $903K | Sell |
45,096
-299,160
| -87% | -$5.68M | 0.01% | 1061 |
|
|
2013
Q2 | $5.95M | Buy |
+344,256
| New | +$5.71M | 0.04% | 474 |
|
Other funds holding TECH
HI
John Overdeck's TECH Position: Q2 2026 in Review
John Overdeck increased its Bio-Techne (TECH) stake by 5.3% in Q2 2026, buying an estimated $190K and bringing the position to 69,625 shares worth $4.92M. The position accounts for ﹤0.01% of the portfolio, ranked #2167.
John Overdeck first reported a position in TECH in Q2 2013 and has held it in 29 quarters since. The position peaked at $27M in Q1 2023. 591 funds tracked by Wall St. Rank hold TECH as of Q2 2026.
- John Overdeck held 69,625 shares of Bio-Techne worth $4.92M as of Q2 2026.
- John Overdeck bought 3,525 Bio-Techne shares in Q2 2026, an estimated $190K.
- Bio-Techne made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #2167 holding.
- John Overdeck first reported a position in Bio-Techne in Q2 2013 and has held it in 29 quarters since.
- John Overdeck's Bio-Techne position peaked at $27M in Q1 2023.
- 591 funds tracked by Wall St. Rank held Bio-Techne as of Q2 2026.
Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.