PEAK6’s Natera NTRA Stock Holding History

PEAK6’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	-14,700	Closed	-$3.37M	–	3111
2025 Q4	$3.37M	Sell	14,700 -9,000	-38%	-$1.88M	0.01%	1147
2025 Q3	$3.81M	Buy	23,700 +18,600	+365%	+$2.94M	0.01%	1162
2025 Q2	$862K	Buy	+5,100	New	+$795K	﹤0.01%	1883

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

PEAK6's NTRA Position: Q1 2026 in Review

PEAK6 increased its Natera (NTRA) stake by 41,233% in Q1 2026, buying an estimated $266K and bringing the position to 1,240 shares worth $248K. The position accounts for ﹤0.01% of the portfolio, ranked #2214.

PEAK6 first reported a position in NTRA in Q4 2025 and has held it in 2 quarters since. 761 funds tracked by Wall St. Rank hold NTRA as of Q1 2026.

PEAK6 held 1,240 shares of Natera worth $248K as of Q1 2026.
PEAK6 bought 1,237 Natera shares in Q1 2026, an estimated $266K.
Natera made up ﹤0.01% of PEAK6's portfolio in Q1 2026, its #2214 holding.
PEAK6 first reported a position in Natera in Q4 2025 and has held it in 2 quarters since.
761 funds tracked by Wall St. Rank held Natera as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.