Skip to main content

MILLENNIUM MANAGEMENT LLC

Position in ACRS — Aclaris Therapeutics, Inc.

CIK 1273087 NEW YORK, NY

Position in ACRS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$2,835,476
-$334,794 QoQ
Shares Held
756,127
-28.2% QoQ
Ownership
0.541%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2020
24 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ACRS Over Time

Shares Held

Position Value (USD)

Derivatives in ACRS

reported options exposure · as of Sep 30, 2023
CallValue
$393,190
CallShares
57,400
PutValue
$685,000
PutShares
100,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Mar 31, 2026

MILLENNIUM MANAGEMENT LLC holds $4,570,822,033 across 342 Biotechnology names. ACRS ranks #225 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ACRS

Export CSV
31 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,835,476 756,127
2025-12-31 $3,170,270 1,053,246
2025-09-30 $2,953,470 1,554,458
2025-06-30 $5,449,079 3,837,380
2025-04-28 $7,538,667 5,543,138
2025-03-31 $6,325,246 4,134,148
2024-12-31 $4,858,436 1,959,047
2024-09-30 $3,456,437 3,005,598
2024-06-30 $3,670,535 3,336,850
2024-03-31 $4,059,130 3,273,492
2023-12-31 $3,653,329 3,479,361
2023-09-30 $393,190 57,400
2023-09-30 $13,480,663 1,967,980
2023-09-30 $685,000 100,000
2023-06-30 $8,576,861 827,084
2023-06-30 $518,500 50,000
2023-03-31 $492,381 60,863
2023-03-31 $404,500 50,000
2022-12-31 $3,274,393 207,898
2022-09-30 $3,209,464 203,905
2022-06-30 $2,775,164 198,794
2022-03-31 $969,112 56,213
2021-12-31 $5,125,451 352,507
2021-12-31 $727,000 50,000
2021-09-30 $5,781,438 321,191
2021-09-30 $900,000 50,000
2021-06-30 $3,518,391 200,364
2021-03-31 $8,649,824 343,247
2020-12-31 $1,351,751 208,926
2020-09-30 $724,220 281,798
2020-06-30 $623,594 384,935