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PDT Partners’s Outset Medical OM Stock Holding History

PDT Partners’s Portfolio OM Stock Details OM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-13,343
Closed -$188K – 628
2025
Q3 		$188K Sell
13,343
-816
-6% -$12.7K 0.01% 549
2025
Q2 		$272K Buy
+14,159
New +$221K 0.02% 609
2024
Q3 		– Sell
-9,630
Closed -$556K – 796
2024
Q2 		$556K Sell
9,630
-928
-9% -$45.5K 0.05% 442
2024
Q1 		$352K Sell
10,558
-953
-8% -$48.3K 0.03% 509
2023
Q4 		$934K Buy
11,511
+5,707
+98% +$464K 0.1% 298
2023
Q3 		$947K Buy
+5,804
New +$1.37M 0.12% 298
2022
Q4 		– Sell
-1,634
Closed -$390K – 817
2022
Q3 		$390K Sell
1,634
-2,685
-62% -$719K 0.06% 507
2022
Q2 		$963K Buy
4,319
+1,373
+47% +$591K 0.08% 403
2022
Q1 		$2.01M Sell
2,946
-994
-25% -$598K 0.17% 176
2021
Q4 		$2.72M Buy
3,940
+92
+2% +$68K 0.21% 174
2021
Q3 		$2.85M Buy
+3,848
New +$2.62M 0.21% 203

Other funds holding OM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
Ensign Peak Advisors
Ensign Peak Advisors Salt Lake City, Utah $53.7B AUM 29.47% 1-Year Est. Return
BCM
BML Capital Management Zionsville, Indiana $156M AUM 129.82% 1-Year Est. Return
PHS
PFM Health Sciences San Francisco, California $1.1B AUM 57.92% 1-Year Est. Return

PDT Partners's OM Position: Q4 2025 in Review

PDT Partners sold out of Outset Medical (OM) in Q4 2025, closing a stake of 13,343 shares — an estimated $188K sold.

PDT Partners first reported a position in OM in Q3 2021 and held it in 11 quarters. The position peaked at $2.85M in Q3 2021. 100 funds tracked by Wall St. Rank hold OM as of Q4 2025.

  • PDT Partners reported no remaining Outset Medical position as of Q4 2025 after selling out during the quarter.
  • PDT Partners sold 13,343 Outset Medical shares in Q4 2025, an estimated $188K.
  • PDT Partners first reported a position in Outset Medical in Q3 2021 and held it in 11 quarters.
  • PDT Partners's Outset Medical position peaked at $2.85M in Q3 2021.
  • 100 funds tracked by Wall St. Rank held Outset Medical as of Q4 2025.

Based on PDT Partners's 13F filing for Q4 2025, filed 17 Feb 2026.