Aigen Investment Management’s Natera NTRA Stock Holding History

Aigen Investment Management’s Portfolio NTRA Stock Details NTRA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-1,094	Closed	-$251K	–	712
2025 Q4	$251K	Buy	+1,094	New	+$228K	0.06%	406
2025 Q1	–	Sell	-1,805	Closed	-$286K	–	943
2024 Q4	$286K	Buy	+1,805	New	+$263K	0.05%	494
2024 Q3	–	Sell	-4,957	Closed	-$537K	–	924
2024 Q2	$537K	Buy	4,957 +905	+22%	+$91.9K	0.1%	283
2024 Q1	$371K	Buy	+4,052	New	+$305K	0.08%	367
2023 Q4	–	Sell	-5,048	Closed	-$223K	–	986
2023 Q3	$223K	Buy	+5,048	New	+$257K	0.04%	634
2023 Q2	–	Sell	-18,014	Closed	-$1M	–	904
2023 Q1	$1M	Sell	18,014 -12,051	-40%	-$578K	0.14%	189
2022 Q4	$1.21M	Buy	+30,065	New	+$1.24M	0.17%	153
2021 Q3	–	Sell	-3,099	Closed	-$352K	–	602
2021 Q2	$352K	Buy	+3,099	New	+$317K	0.06%	293
2020 Q2	–	Sell	-8,220	Closed	-$245K	–	1155
2020 Q1	$245K	Sell	8,220 -24,497	-75%	-$819K	0.03%	644
2019 Q4	$1.1M	Buy	+32,717	New	+$1.21M	0.18%	160

Other funds holding NTRA

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

FCM

Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return

DFO

Duquesne Family Office New York $3.38B AUM 61.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Aigen Investment Management's NTRA Position: Q1 2026 in Review

Aigen Investment Management sold out of Natera (NTRA) in Q1 2026, closing a stake of 1,094 shares — an estimated $251K sold.

Aigen Investment Management first reported a position in NTRA in Q4 2019 and held it in 10 quarters. The position peaked at $1.21M in Q4 2022. 761 funds tracked by Wall St. Rank hold NTRA as of Q1 2026.

Aigen Investment Management reported no remaining Natera position as of Q1 2026 after selling out during the quarter.
Aigen Investment Management sold 1,094 Natera shares in Q1 2026, an estimated $251K.
Aigen Investment Management first reported a position in Natera in Q4 2019 and held it in 10 quarters.
Aigen Investment Management's Natera position peaked at $1.21M in Q4 2022.
761 funds tracked by Wall St. Rank held Natera as of Q1 2026.

Based on Aigen Investment Management's 13F filing for Q1 2026, filed 15 May 2026.