Northfield Bancorp
NFBK
NFBK was delisted on the 20th of July, 2026.
164 hedge funds and large institutions have $340M invested in Northfield Bancorp in 2026 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 53 increasing their positions, 53 reducing their positions, and 33 closing their positions.
22% more capital invested
Capital invested by funds: $279M → $340M (+$60.4M)
1.61% more ownership
Funds ownership: 58.46% → 60.07% (+1.6%)
0% more repeat investments, than reductions
Existing positions increased: 53 | Existing positions reduced: 53
9% less first-time investments, than exits
New positions opened: 30 | Existing positions closed: 33
4% less funds holding
Funds holding: 170 → 164 (-6)
86% less call options, than puts
Call options by funds: $39K | Put options by funds: $272K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Balyasny Asset Management
Chicago,
Illinois
|
+$10.8M |
| 2 |
MI
M3F Inc
Salt Lake City,
Utah
|
+$10M |
| 3 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$9.43M |
| 4 |
LP
LMR Partners
London,
United Kingdom
|
+$4.16M |
| 5 |
Two Sigma Investments
New York
|
+$3.53M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HIM
Hillsdale Investment Management
Toronto,
Ontario, Canada
|
-$6.17M |
| 2 |
Hotchkis & Wiley Capital Management
Los Angeles,
California
|
-$4.58M |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$2.25M |
| 4 |
BlackRock
New York
|
-$2.23M |
| 5 |
AQR Capital Management
Greenwich,
Connecticut
|
-$2.13M |
NFBK Hedge Fund Activity: Q1 2026 in Review
164 of the 8,191 institutional investors tracked by Wall St. Rank reported a position in Northfield Bancorp (NFBK) for Q1 2026, worth a combined $340M — up 22% from $279M a quarter earlier.
Sellers outnumbered buyers: 33 funds closed out of NFBK and 30 opened new positions — a net loss of 3 holders — while 53 trimmed existing stakes and 53 added.
The largest buyer was Balyasny Asset Management, opening a new position worth an estimated $10.8M. The largest seller was Hillsdale Investment Management, exiting entirely with an estimated $6.17M sold.
- 164 institutional investors held Northfield Bancorp (NFBK) as of Q1 2026, down from 170 in Q4 2025.
- Funds reported $340M of Northfield Bancorp stock for Q1 2026, up 22% quarter-over-quarter.
- 30 funds opened new Northfield Bancorp positions in Q1 2026 and 33 closed out, a net change of -3 holders.
- The largest Northfield Bancorp buyer in Q1 2026 was Balyasny Asset Management, an estimated $10.8M added.
- The largest Northfield Bancorp seller in Q1 2026 was Hillsdale Investment Management, an estimated $6.17M sold.
Based on aggregated 13F filings for Q1 2026.